2008996563

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1\times {\mathrm{6151}}^1$

素因数の和:6415

約数の個数: 32

約数和(自身を含む): 3112026112

約数和(自身を除く): 1103029549

約数列:

[1, 3, 7, 21, 103, 151, 309, 453, 721, 1057, 2163, 3171, 6151, 15553, 18453, 43057, 46659, 108871, 129171, 326613, 633553, 928801, 1900659, 2786403, 4434871, 6501607, 13304613, 19504821, 95666503, 286999509, 669665521, 2008996563]

約数ペア:

[(1, 2008996563), (3, 669665521), (7, 286999509), (21, 95666503), (103, 19504821), (151, 13304613), (309, 6501607), (453, 4434871), (721, 2786403), (1057, 1900659), (2163, 928801), (3171, 633553), (6151, 326613), (15553, 129171), (18453, 108871), (43057, 46659)]