2821029532153

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1\times {\mathrm{541}}^1\times {\mathrm{787}}^1$

素因数の和:1718

約数の個数: 64

約数和(自身を含む): 3355539517440

約数和(自身を除く): 534509985287

約数列:

[1, 7, 59, 61, 263, 413, 427, 541, 787, 1841, 3599, 3787, 5509, 15517, 16043, 25193, 31919, 33001, 46433, 48007, 108619, 112301, 142283, 206981, 223433, 231007, 325031, 336049, 425767, 946537, 995981, 1448867, 1947059, 2832413, 2980369, 6625759, 8394697, 8679263, 12211879, 12625841, 13629413, 19826891, 25120253, 25971787, 58762879, 60754841, 85483153, 88380887, 111976721, 175841771, 181802509, 512076517, 744924619, 783837047, 1532335433, 3584535619, 5214472333, 6606626539, 6830579981, 10726348031, 46246385773, 47814059867, 403004218879, 2821029532153]

約数ペア:

[(1, 2821029532153), (7, 403004218879), (59, 47814059867), (61, 46246385773), (263, 10726348031), (413, 6830579981), (427, 6606626539), (541, 5214472333), (787, 3584535619), (1841, 1532335433), (3599, 783837047), (3787, 744924619), (5509, 512076517), (15517, 181802509), (16043, 175841771), (25193, 111976721), (31919, 88380887), (33001, 85483153), (46433, 60754841), (48007, 58762879), (108619, 25971787), (112301, 25120253), (142283, 19826891), (206981, 13629413), (223433, 12625841), (231007, 12211879), (325031, 8679263), (336049, 8394697), (425767, 6625759), (946537, 2980369), (995981, 2832413), (1448867, 1947059)]