8370291267

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{421}}^1\times {\mathrm{1559}}^1$

素因数の和:2108

約数の個数: 48

約数和(自身を含む): 13179566400

約数和(自身を除く): 4809275133

約数列:

[1, 3, 9, 13, 39, 109, 117, 327, 421, 981, 1263, 1417, 1559, 3789, 4251, 4677, 5473, 12753, 14031, 16419, 20267, 45889, 49257, 60801, 137667, 169931, 182403, 413001, 509793, 596557, 656339, 1529379, 1789671, 1969017, 2209103, 5369013, 5907051, 6627309, 8532407, 19881927, 25597221, 71540951, 76791663, 214622853, 643868559, 930032363, 2790097089, 8370291267]

約数ペア:

[(1, 8370291267), (3, 2790097089), (9, 930032363), (13, 643868559), (39, 214622853), (109, 76791663), (117, 71540951), (327, 25597221), (421, 19881927), (981, 8532407), (1263, 6627309), (1417, 5907051), (1559, 5369013), (3789, 2209103), (4251, 1969017), (4677, 1789671), (5473, 1529379), (12753, 656339), (14031, 596557), (16419, 509793), (20267, 413001), (45889, 182403), (49257, 169931), (60801, 137667)]