223874391

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{140009}}^1$

素因数の和:140066

約数の個数: 16

約数和(自身を含む): 329303520

約数和(自身を除く): 105429129

約数列:

[1, 3, 13, 39, 41, 123, 533, 1599, 140009, 420027, 1820117, 5460351, 5740369, 17221107, 74624797, 223874391]

約数ペア:

[(1, 223874391), (3, 74624797), (13, 17221107), (39, 5740369), (41, 5460351), (123, 1820117), (533, 420027), (1599, 140009)]