296865723

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{997}}^1\times {\mathrm{1289}}^1$

素因数の和:2307

約数の個数: 32

約数和(自身を含む): 494369280

約数和(自身を除く): 197503557

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 997, 1289, 2991, 3867, 6979, 9023, 10967, 14179, 20937, 27069, 32901, 42537, 76769, 99253, 230307, 297759, 1285133, 3855399, 8995931, 14136463, 26987793, 42409389, 98955241, 296865723]

約数ペア:

[(1, 296865723), (3, 98955241), (7, 42409389), (11, 26987793), (21, 14136463), (33, 8995931), (77, 3855399), (231, 1285133), (997, 297759), (1289, 230307), (2991, 99253), (3867, 76769), (6979, 42537), (9023, 32901), (10967, 27069), (14179, 20937)]