4122909

素因数分解:

$3^2\times 7^2\times {\mathrm{9349}}^1$

素因数の和:9369

約数の個数: 18

約数和(自身を含む): 6928350

約数和(自身を除く): 2805441

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 9349, 28047, 65443, 84141, 196329, 458101, 588987, 1374303, 4122909]

約数ペア:

[(1, 4122909), (3, 1374303), (7, 588987), (9, 458101), (21, 196329), (49, 84141), (63, 65443), (147, 28047), (441, 9349)]