38716419

素因数分解:

$3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{3931}}^1$

素因数の和:4015

約数の個数: 24

約数和(自身を含む): 60961728

約数和(自身を除く): 22245309

約数列:

[1, 3, 7, 21, 49, 67, 147, 201, 469, 1407, 3283, 3931, 9849, 11793, 27517, 82551, 192619, 263377, 577857, 790131, 1843639, 5530917, 12905473, 38716419]

約数ペア:

[(1, 38716419), (3, 12905473), (7, 5530917), (21, 1843639), (49, 790131), (67, 577857), (147, 263377), (201, 192619), (469, 82551), (1407, 27517), (3283, 11793), (3931, 9849)]