11975301

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5387}}^1$

素因数の和:5425

約数の個数: 24

約数和(自身を含む): 19612320

約数和(自身を除く): 7637019

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 5387, 16161, 48483, 70031, 102353, 210093, 307059, 630279, 921177, 1330589, 3991767, 11975301]

約数ペア:

[(1, 11975301), (3, 3991767), (9, 1330589), (13, 921177), (19, 630279), (39, 307059), (57, 210093), (117, 102353), (171, 70031), (247, 48483), (741, 16161), (2223, 5387)]