30996471331

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1087}}^1\times {\mathrm{8263}}^1$

素因数の和:9403

約数の個数: 32

約数和(自身を含む): 38842122240

約数和(自身を除く): 7845650909

約数列:

[1, 7, 17, 29, 119, 203, 493, 1087, 3451, 7609, 8263, 18479, 31523, 57841, 129353, 140471, 220661, 239627, 535891, 983297, 1677389, 3751237, 4073659, 8981881, 28515613, 62873167, 152691977, 260474549, 1068843839, 1823321843, 4428067333, 30996471331]

約数ペア:

[(1, 30996471331), (7, 4428067333), (17, 1823321843), (29, 1068843839), (119, 260474549), (203, 152691977), (493, 62873167), (1087, 28515613), (3451, 8981881), (7609, 4073659), (8263, 3751237), (18479, 1677389), (31523, 983297), (57841, 535891), (129353, 239627), (140471, 220661)]