40540281

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{22943}}^1$

素因数の和:22996

約数の個数: 16

約数和(自身を含む): 58736640

約数和(自身を除く): 18196359

約数列:

[1, 3, 19, 31, 57, 93, 589, 1767, 22943, 68829, 435917, 711233, 1307751, 2133699, 13513427, 40540281]

約数ペア:

[(1, 40540281), (3, 13513427), (19, 2133699), (31, 1307751), (57, 711233), (93, 435917), (589, 68829), (1767, 22943)]