707931927

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{11287}}^1$

素因数の和:11420

約数の個数: 32

約数和(自身を含む): 1105320960

約数和(自身を除く): 397389033

約数列:

[1, 3, 9, 23, 27, 69, 101, 207, 303, 621, 909, 2323, 2727, 6969, 11287, 20907, 33861, 62721, 101583, 259601, 304749, 778803, 1139987, 2336409, 3419961, 7009227, 10259883, 26219701, 30779649, 78659103, 235977309, 707931927]

約数ペア:

[(1, 707931927), (3, 235977309), (9, 78659103), (23, 30779649), (27, 26219701), (69, 10259883), (101, 7009227), (207, 3419961), (303, 2336409), (621, 1139987), (909, 778803), (2323, 304749), (2727, 259601), (6969, 101583), (11287, 62721), (20907, 33861)]