3936807

素因数分解:

$3^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:212

約数の個数: 36

約数和(自身を含む): 6757920

約数和(自身を除く): 2821113

約数列:

[1, 3, 7, 9, 21, 49, 63, 79, 113, 147, 237, 339, 441, 553, 711, 791, 1017, 1659, 2373, 3871, 4977, 5537, 7119, 8927, 11613, 16611, 26781, 34839, 49833, 62489, 80343, 187467, 437423, 562401, 1312269, 3936807]

約数ペア:

[(1, 3936807), (3, 1312269), (7, 562401), (9, 437423), (21, 187467), (49, 80343), (63, 62489), (79, 49833), (113, 34839), (147, 26781), (237, 16611), (339, 11613), (441, 8927), (553, 7119), (711, 5537), (791, 4977), (1017, 3871), (1659, 2373)]