372933146521

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1291}}^1\times {\mathrm{100547}}^1$

素因数の和:101881

約数の個数: 24

約数和(自身を含む): 427917004704

約数和(自身を除く): 54983858183

約数列:

[1, 13, 17, 169, 221, 1291, 2873, 16783, 21947, 100547, 218179, 285311, 1307111, 1709299, 3709043, 16992443, 22220887, 129806177, 288871531, 1687480301, 2206705009, 21937243913, 28687165117, 372933146521]

約数ペア:

[(1, 372933146521), (13, 28687165117), (17, 21937243913), (169, 2206705009), (221, 1687480301), (1291, 288871531), (2873, 129806177), (16783, 22220887), (21947, 16992443), (100547, 3709043), (218179, 1709299), (285311, 1307111)]