2707879391

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1\times {\mathrm{1019}}^1$

素因数の和:1343

約数の個数: 32

約数和(自身を含む): 3324188160

約数和(自身を除く): 616308769

約数列:

[1, 7, 17, 119, 137, 163, 959, 1019, 1141, 2329, 2771, 7133, 16303, 17323, 19397, 22331, 121261, 139603, 156317, 166097, 379627, 977221, 1162679, 2373251, 2657389, 2823649, 16612757, 19765543, 22755289, 159287023, 386839913, 2707879391]

約数ペア:

[(1, 2707879391), (7, 386839913), (17, 159287023), (119, 22755289), (137, 19765543), (163, 16612757), (959, 2823649), (1019, 2657389), (1141, 2373251), (2329, 1162679), (2771, 977221), (7133, 379627), (16303, 166097), (17323, 156317), (19397, 139603), (22331, 121261)]