6396411

素因数分解:

$3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{821}}^1$

素因数の和:891

約数の個数: 24

約数和(自身を含む): 10120464

約数和(自身を除く): 3724053

約数列:

[1, 3, 7, 21, 49, 53, 147, 159, 371, 821, 1113, 2463, 2597, 5747, 7791, 17241, 40229, 43513, 120687, 130539, 304591, 913773, 2132137, 6396411]

約数ペア:

[(1, 6396411), (3, 2132137), (7, 913773), (21, 304591), (49, 130539), (53, 120687), (147, 43513), (159, 40229), (371, 17241), (821, 7791), (1113, 5747), (2463, 2597)]