31142013

素因数分解:

$3^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{4201}}^1$

素因数の和:4564

約数の個数: 16

約数和(自身を含む): 47600256

約数和(自身を除く): 16458243

約数列:

[1, 3, 7, 21, 353, 1059, 2471, 4201, 7413, 12603, 29407, 88221, 1482953, 4448859, 10380671, 31142013]

約数ペア:

[(1, 31142013), (3, 10380671), (7, 4448859), (21, 1482953), (353, 88221), (1059, 29407), (2471, 12603), (4201, 7413)]