15742017

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3319}}^1$

素因数の和:3373

約数の個数: 24

約数和(自身を含む): 24860160

約数和(自身を除く): 9118143

約数列:

[1, 3, 9, 17, 31, 51, 93, 153, 279, 527, 1581, 3319, 4743, 9957, 29871, 56423, 102889, 169269, 308667, 507807, 926001, 1749113, 5247339, 15742017]

約数ペア:

[(1, 15742017), (3, 5247339), (9, 1749113), (17, 926001), (31, 507807), (51, 308667), (93, 169269), (153, 102889), (279, 56423), (527, 29871), (1581, 9957), (3319, 4743)]