22040247

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{9431}}^1$

素因数の和:9494

約数の個数: 16

約数和(自身を含む): 31691520

約数和(自身を除く): 9651273

約数列:

[1, 3, 19, 41, 57, 123, 779, 2337, 9431, 28293, 179189, 386671, 537567, 1160013, 7346749, 22040247]

約数ペア:

[(1, 22040247), (3, 7346749), (19, 1160013), (41, 537567), (57, 386671), (123, 179189), (779, 28293), (2337, 9431)]