3330579

素因数分解:

$3^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:319

約数の個数: 24

約数和(自身を含む): 5234880

約数和(自身を除く): 1904301

約数列:

[1, 3, 7, 21, 49, 139, 147, 163, 417, 489, 973, 1141, 2919, 3423, 6811, 7987, 20433, 22657, 23961, 67971, 158599, 475797, 1110193, 3330579]

約数ペア:

[(1, 3330579), (3, 1110193), (7, 475797), (21, 158599), (49, 67971), (139, 23961), (147, 22657), (163, 20433), (417, 7987), (489, 6811), (973, 3423), (1141, 2919)]