39009901

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:229

約数の個数: 32

約数和(自身を含む): 48787200

約数和(自身を除く): 9777299

約数列:

[1, 7, 29, 41, 43, 109, 203, 287, 301, 763, 1189, 1247, 1763, 3161, 4469, 4687, 8323, 8729, 12341, 22127, 31283, 32809, 51127, 129601, 135923, 192167, 357889, 907207, 951461, 1345169, 5572843, 39009901]

約数ペア:

[(1, 39009901), (7, 5572843), (29, 1345169), (41, 951461), (43, 907207), (109, 357889), (203, 192167), (287, 135923), (301, 129601), (763, 51127), (1189, 32809), (1247, 31283), (1763, 22127), (3161, 12341), (4469, 8729), (4687, 8323)]