6220700997

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4172167}}^1$

素因数の和:4172248

約数の個数: 16

約数和(自身を含む): 9612675072

約数和(自身を除く): 3391974075

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 4172167, 12516501, 29205169, 87615507, 296223857, 888671571, 2073566999, 6220700997]

約数ペア:

[(1, 6220700997), (3, 2073566999), (7, 888671571), (21, 296223857), (71, 87615507), (213, 29205169), (497, 12516501), (1491, 4172167)]