39489081

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{2459}}^1$

素因数の和:2616

約数の個数: 16

約数和(自身を含む): 54198720

約数和(自身を除く): 14709639

約数列:

[1, 3, 53, 101, 159, 303, 2459, 5353, 7377, 16059, 130327, 248359, 390981, 745077, 13163027, 39489081]

約数ペア:

[(1, 39489081), (3, 13163027), (53, 745077), (101, 390981), (159, 248359), (303, 130327), (2459, 16059), (5353, 7377)]