1315708891

素因数分解:

$7^1\times {\mathrm{179}}^1\times {\mathrm{599}}^1\times {\mathrm{1753}}^1$

素因数の和:2538

約数の個数: 16

約数和(自身を含む): 1515456000

約数和(自身を除く): 199747109

約数列:

[1, 7, 179, 599, 1253, 1753, 4193, 12271, 107221, 313787, 750547, 1050047, 2196509, 7350329, 187958413, 1315708891]

約数ペア:

[(1, 1315708891), (7, 187958413), (179, 7350329), (599, 2196509), (1253, 1050047), (1753, 750547), (4193, 313787), (12271, 107221)]