9420789

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{3373}}^1$

素因数の和:3409

約数の個数: 24

約数和(自身を含む): 15385440

約数和(自身を除く): 5964651

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 2793, 3373, 10119, 23611, 64087, 70833, 165277, 192261, 448609, 495831, 1345827, 3140263, 9420789]

約数ペア:

[(1, 9420789), (3, 3140263), (7, 1345827), (19, 495831), (21, 448609), (49, 192261), (57, 165277), (133, 70833), (147, 64087), (399, 23611), (931, 10119), (2793, 3373)]