1400025891

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{3917}}^1\times {\mathrm{10831}}^1$

素因数の和:14762

約数の個数: 16

約数和(自身を含む): 2037109248

約数和(自身を除く): 637083357

約数列:

[1, 3, 11, 33, 3917, 10831, 11751, 32493, 43087, 119141, 129261, 357423, 42425027, 127275081, 466675297, 1400025891]

約数ペア:

[(1, 1400025891), (3, 466675297), (11, 127275081), (33, 42425027), (3917, 357423), (10831, 129261), (11751, 119141), (32493, 43087)]