30897660157

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2853233}}^1$

素因数の和:2853277

約数の個数: 24

約数和(自身を含む): 40983853176

約数和(自身を除く): 10086193019

約数列:

[1, 7, 13, 17, 49, 91, 119, 221, 637, 833, 1547, 10829, 2853233, 19972631, 37092029, 48504961, 139808417, 259644203, 339534727, 630564493, 1817509421, 2376743089, 4413951451, 30897660157]

約数ペア:

[(1, 30897660157), (7, 4413951451), (13, 2376743089), (17, 1817509421), (49, 630564493), (91, 339534727), (119, 259644203), (221, 139808417), (637, 48504961), (833, 37092029), (1547, 19972631), (10829, 2853233)]