493628439

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{557}}^1\times {\mathrm{17377}}^1$

素因数の和:17954

約数の個数: 16

約数和(自身を含む): 698178528

約数和(自身を除く): 204550089

約数列:

[1, 3, 17, 51, 557, 1671, 9469, 17377, 28407, 52131, 295409, 886227, 9678989, 29036967, 164542813, 493628439]

約数ペア:

[(1, 493628439), (3, 164542813), (17, 29036967), (51, 9678989), (557, 886227), (1671, 295409), (9469, 52131), (17377, 28407)]