25692933

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{911}}^1$

素因数の和:1017

約数の個数: 32

約数和(自身を含む): 42024960

約数和(自身を除く): 16332027

約数列:

[1, 3, 7, 17, 21, 51, 79, 119, 237, 357, 553, 911, 1343, 1659, 2733, 4029, 6377, 9401, 15487, 19131, 28203, 46461, 71969, 108409, 215907, 325227, 503783, 1223473, 1511349, 3670419, 8564311, 25692933]

約数ペア:

[(1, 25692933), (3, 8564311), (7, 3670419), (17, 1511349), (21, 1223473), (51, 503783), (79, 325227), (119, 215907), (237, 108409), (357, 71969), (553, 46461), (911, 28203), (1343, 19131), (1659, 15487), (2733, 9401), (4029, 6377)]