413989839

素因数分解:

$3^3\times {\mathrm{547}}^1\times {\mathrm{28031}}^1$

素因数の和:28587

約数の個数: 16

約数和(自身を含む): 614461440

約数和(自身を除く): 200471601

約数列:

[1, 3, 9, 27, 547, 1641, 4923, 14769, 28031, 84093, 252279, 756837, 15332957, 45998871, 137996613, 413989839]

約数ペア:

[(1, 413989839), (3, 137996613), (9, 45998871), (27, 15332957), (547, 756837), (1641, 252279), (4923, 84093), (14769, 28031)]