3304119

素因数分解:

$3^1\times 7^3\times {\mathrm{13}}^2\times {\mathrm{19}}^1$

素因数の和:69

約数の個数: 48

約数和(自身を含む): 5856000

約数和(自身を除く): 2551881

約数列:

[1, 3, 7, 13, 19, 21, 39, 49, 57, 91, 133, 147, 169, 247, 273, 343, 399, 507, 637, 741, 931, 1029, 1183, 1729, 1911, 2793, 3211, 3549, 4459, 5187, 6517, 8281, 9633, 12103, 13377, 19551, 22477, 24843, 36309, 57967, 67431, 84721, 157339, 173901, 254163, 472017, 1101373, 3304119]

約数ペア:

[(1, 3304119), (3, 1101373), (7, 472017), (13, 254163), (19, 173901), (21, 157339), (39, 84721), (49, 67431), (57, 57967), (91, 36309), (133, 24843), (147, 22477), (169, 19551), (247, 13377), (273, 12103), (343, 9633), (399, 8281), (507, 6517), (637, 5187), (741, 4459), (931, 3549), (1029, 3211), (1183, 2793), (1729, 1911)]