40678743

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{84221}}^1$

素因数の和:84254

約数の個数: 16

約数和(自身を含む): 64682496

約数和(自身を除く): 24003753

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 84221, 252663, 589547, 1768641, 1937083, 5811249, 13559581, 40678743]

約数ペア:

[(1, 40678743), (3, 13559581), (7, 5811249), (21, 1937083), (23, 1768641), (69, 589547), (161, 252663), (483, 84221)]