58779987

素因数分解:

$3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{20431}}^1$

素因数の和:20578

約数の個数: 16

約数和(自身を含む): 90227712

約数和(自身を除く): 31447725

約数列:

[1, 3, 7, 21, 137, 411, 959, 2877, 20431, 61293, 143017, 429051, 2799047, 8397141, 19593329, 58779987]

約数ペア:

[(1, 58779987), (3, 19593329), (7, 8397141), (21, 2799047), (137, 429051), (411, 143017), (959, 61293), (2877, 20431)]