15703459261

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1\times {\mathrm{131413}}^1$

素因数の和:131860

約数の個数: 16

約数和(自身を含む): 18410575744

約数和(自身を除く): 2707116483

約数列:

[1, 7, 43, 301, 397, 2779, 17071, 119497, 131413, 919891, 5650759, 39555313, 52170961, 365196727, 2243351323, 15703459261]

約数ペア:

[(1, 15703459261), (7, 2243351323), (43, 365196727), (301, 52170961), (397, 39555313), (2779, 5650759), (17071, 919891), (119497, 131413)]