61894157

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1\times {\mathrm{421}}^1$

素因数の和:740

約数の個数: 16

約数和(自身を含む): 68627328

約数和(自身を除く): 6733171

約数列:

[1, 13, 43, 263, 421, 559, 3419, 5473, 11309, 18103, 110723, 147017, 235339, 1439399, 4761089, 61894157]

約数ペア:

[(1, 61894157), (13, 4761089), (43, 1439399), (263, 235339), (421, 147017), (559, 110723), (3419, 18103), (5473, 11309)]