40496399

素因数分解:

${\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1$

素因数の和:454

約数の個数: 16

約数和(自身を含む): 43545600

約数和(自身を除く): 3049201

約数列:

[1, 23, 53, 139, 239, 1219, 3197, 5497, 7367, 12667, 33221, 169441, 291341, 764083, 1760713, 40496399]

約数ペア:

[(1, 40496399), (23, 1760713), (53, 764083), (139, 291341), (239, 169441), (1219, 33221), (3197, 12667), (5497, 7367)]