12400773

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{7669}}^1$

素因数の和:7697

約数の個数: 24

約数和(自身を含む): 20985120

約数和(自身を除く): 8584347

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 7669, 23007, 53683, 84359, 161049, 253077, 375781, 590513, 1127343, 1771539, 4133591, 12400773]

約数ペア:

[(1, 12400773), (3, 4133591), (7, 1771539), (11, 1127343), (21, 590513), (33, 375781), (49, 253077), (77, 161049), (147, 84359), (231, 53683), (539, 23007), (1617, 7669)]