30747067

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{263}}^1$

素因数の和:339

約数の個数: 24

約数和(自身を含む): 36789984

約数和(自身を除く): 6042917

約数列:

[1, 13, 17, 23, 221, 263, 299, 391, 529, 3419, 4471, 5083, 6049, 6877, 8993, 58123, 78637, 102833, 116909, 139127, 1336829, 1808651, 2365159, 30747067]

約数ペア:

[(1, 30747067), (13, 2365159), (17, 1808651), (23, 1336829), (221, 139127), (263, 116909), (299, 102833), (391, 78637), (529, 58123), (3419, 8993), (4471, 6877), (5083, 6049)]