3912741

素因数分解:

$3^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{359}}^1$

素因数の和:545

約数の個数: 24

約数和(自身を含む): 6514560

約数和(自身を除く): 2601819

約数列:

[1, 3, 7, 9, 21, 63, 173, 359, 519, 1077, 1211, 1557, 2513, 3231, 3633, 7539, 10899, 22617, 62107, 186321, 434749, 558963, 1304247, 3912741]

約数ペア:

[(1, 3912741), (3, 1304247), (7, 558963), (9, 434749), (21, 186321), (63, 62107), (173, 22617), (359, 10899), (519, 7539), (1077, 3633), (1211, 3231), (1557, 2513)]