3119991

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1471}}^1$

素因数の和:1582

約数の個数: 16

約数和(自身を含む): 4804608

約数和(自身を除く): 1684617

約数列:

[1, 3, 7, 21, 101, 303, 707, 1471, 2121, 4413, 10297, 30891, 148571, 445713, 1039997, 3119991]

約数ペア:

[(1, 3119991), (3, 1039997), (7, 445713), (21, 148571), (101, 30891), (303, 10297), (707, 4413), (1471, 2121)]