3003651

素因数分解:

$3^2\times 7^4\times {\mathrm{139}}^1$

素因数の和:173

約数の個数: 30

約数和(自身を含む): 5097820

約数和(自身を除く): 2094169

約数列:

[1, 3, 7, 9, 21, 49, 63, 139, 147, 343, 417, 441, 973, 1029, 1251, 2401, 2919, 3087, 6811, 7203, 8757, 20433, 21609, 47677, 61299, 143031, 333739, 429093, 1001217, 3003651]

約数ペア:

[(1, 3003651), (3, 1001217), (7, 429093), (9, 333739), (21, 143031), (49, 61299), (63, 47677), (139, 21609), (147, 20433), (343, 8757), (417, 7203), (441, 6811), (973, 3087), (1029, 2919), (1251, 2401)]