2017320891

素因数分解:

$3^1\times {\mathrm{151}}^1\times {\mathrm{373}}^1\times {\mathrm{11939}}^1$

素因数の和:12466

約数の個数: 16

約数和(自身を含む): 2715060480

約数和(自身を除く): 697739589

約数列:

[1, 3, 151, 373, 453, 1119, 11939, 35817, 56323, 168969, 1802789, 4453247, 5408367, 13359741, 672440297, 2017320891]

約数ペア:

[(1, 2017320891), (3, 672440297), (151, 13359741), (373, 5408367), (453, 4453247), (1119, 1802789), (11939, 168969), (35817, 56323)]