4072599

素因数分解:

$3^4\times {\mathrm{137}}^1\times {\mathrm{367}}^1$

素因数の和:516

約数の個数: 20

約数和(自身を含む): 6144864

約数和(自身を除く): 2072265

約数列:

[1, 3, 9, 27, 81, 137, 367, 411, 1101, 1233, 3303, 3699, 9909, 11097, 29727, 50279, 150837, 452511, 1357533, 4072599]

約数ペア:

[(1, 4072599), (3, 1357533), (9, 452511), (27, 150837), (81, 50279), (137, 29727), (367, 11097), (411, 9909), (1101, 3699), (1233, 3303)]