3820677

素因数分解:

$3^1\times 7^3\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:150

約数の個数: 32

約数和(自身を含む): 6144000

約数和(自身を除く): 2323323

約数列:

[1, 3, 7, 21, 47, 49, 79, 141, 147, 237, 329, 343, 553, 987, 1029, 1659, 2303, 3713, 3871, 6909, 11139, 11613, 16121, 25991, 27097, 48363, 77973, 81291, 181937, 545811, 1273559, 3820677]

約数ペア:

[(1, 3820677), (3, 1273559), (7, 545811), (21, 181937), (47, 81291), (49, 77973), (79, 48363), (141, 27097), (147, 25991), (237, 16121), (329, 11613), (343, 11139), (553, 6909), (987, 3871), (1029, 3713), (1659, 2303)]