39948429

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{4253}}^1$

素因数の和:4388

約数の個数: 16

約数和(自身を含む): 55540224

約数和(自身を除く): 15591795

約数列:

[1, 3, 31, 93, 101, 303, 3131, 4253, 9393, 12759, 131843, 395529, 429553, 1288659, 13316143, 39948429]

約数ペア:

[(1, 39948429), (3, 13316143), (31, 1288659), (93, 429553), (101, 395529), (303, 131843), (3131, 12759), (4253, 9393)]