4080500427

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{185993}}^1$

素因数の和:186170

約数の個数: 16

約数和(自身を含む): 5570892288

約数和(自身を除く): 1490391861

約数列:

[1, 3, 71, 103, 213, 309, 7313, 21939, 185993, 557979, 13205503, 19157279, 39616509, 57471837, 1360166809, 4080500427]

約数ペア:

[(1, 4080500427), (3, 1360166809), (71, 57471837), (103, 39616509), (213, 19157279), (309, 13205503), (7313, 557979), (21939, 185993)]