8486121

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{4001}}^1$

素因数の和:4112

約数の個数: 16

約数和(自身を含む): 13062528

約数和(自身を除く): 4576407

約数列:

[1, 3, 7, 21, 101, 303, 707, 2121, 4001, 12003, 28007, 84021, 404101, 1212303, 2828707, 8486121]

約数ペア:

[(1, 8486121), (3, 2828707), (7, 1212303), (21, 404101), (101, 84021), (303, 28007), (707, 12003), (2121, 4001)]