51693439

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1\times {\mathrm{653}}^1$

素因数の和:966

約数の個数: 16

約数和(自身を含む): 60774912

約数和(自身を除く): 9081473

約数列:

[1, 7, 43, 263, 301, 653, 1841, 4571, 11309, 28079, 79163, 171739, 196553, 1202173, 7384777, 51693439]

約数ペア:

[(1, 51693439), (7, 7384777), (43, 1202173), (263, 196553), (301, 171739), (653, 79163), (1841, 28079), (4571, 11309)]