333322

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:261

約数の個数: 16

約数和(自身を含む): 554400

約数和(自身を除く): 221078

約数列:

[1, 2, 11, 22, 109, 139, 218, 278, 1199, 1529, 2398, 3058, 15151, 30302, 166661, 333322]

約数ペア:

[(1, 333322), (2, 166661), (11, 30302), (22, 15151), (109, 3058), (139, 2398), (218, 1529), (278, 1199)]