31015123

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1187}}^1$

素因数の和:1286

約数の個数: 16

約数和(自身を含む): 34642080

約数和(自身を除く): 3626957

約数列:

[1, 17, 29, 53, 493, 901, 1187, 1537, 20179, 26129, 34423, 62911, 585191, 1069487, 1824419, 31015123]

約数ペア:

[(1, 31015123), (17, 1824419), (29, 1069487), (53, 585191), (493, 62911), (901, 34423), (1187, 26129), (1537, 20179)]