138306571

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{5521}}^1$

素因数の和:5622

約数の個数: 16

約数和(自身を含む): 155852928

約数和(自身を除く): 17546357

約数列:

[1, 13, 41, 47, 533, 611, 1927, 5521, 25051, 71773, 226361, 259487, 2942693, 3373331, 10638967, 138306571]

約数ペア:

[(1, 138306571), (13, 10638967), (41, 3373331), (47, 2942693), (533, 259487), (611, 226361), (1927, 71773), (5521, 25051)]