3332931

素因数分解:

$3^1\times 7^3\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:144

約数の個数: 32

約数和(自身を含む): 5376000

約数和(自身を除く): 2043069

約数列:

[1, 3, 7, 21, 41, 49, 79, 123, 147, 237, 287, 343, 553, 861, 1029, 1659, 2009, 3239, 3871, 6027, 9717, 11613, 14063, 22673, 27097, 42189, 68019, 81291, 158711, 476133, 1110977, 3332931]

約数ペア:

[(1, 3332931), (3, 1110977), (7, 476133), (21, 158711), (41, 81291), (49, 68019), (79, 42189), (123, 27097), (147, 22673), (237, 14063), (287, 11613), (343, 9717), (553, 6027), (861, 3871), (1029, 3239), (1659, 2009)]