17679949

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{1471}}^1$

素因数の和:1596

約数の個数: 16

約数和(自身を含む): 21620736

約数和(自身を除く): 3940787

約数列:

[1, 7, 17, 101, 119, 707, 1471, 1717, 10297, 12019, 25007, 148571, 175049, 1039997, 2525707, 17679949]

約数ペア:

[(1, 17679949), (7, 2525707), (17, 1039997), (101, 175049), (119, 148571), (707, 25007), (1471, 12019), (1717, 10297)]