1220289153

素因数分解:

$3^1\times {\mathrm{47}}^2\times {\mathrm{59}}^1\times {\mathrm{3121}}^1$

素因数の和:3277

約数の個数: 24

約数和(自身を含む): 1691124960

約数和(自身を除く): 470835807

約数列:

[1, 3, 47, 59, 141, 177, 2209, 2773, 3121, 6627, 8319, 9363, 130331, 146687, 184139, 390993, 440061, 552417, 6894289, 8654533, 20682867, 25963599, 406763051, 1220289153]

約数ペア:

[(1, 1220289153), (3, 406763051), (47, 25963599), (59, 20682867), (141, 8654533), (177, 6894289), (2209, 552417), (2773, 440061), (3121, 390993), (6627, 184139), (8319, 146687), (9363, 130331)]