42939663

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{4093}}^1$

素因数の和:4378

約数の個数: 16

約数和(自身を含む): 61901280

約数和(自身を除く): 18961617

約数列:

[1, 3, 13, 39, 269, 807, 3497, 4093, 10491, 12279, 53209, 159627, 1101017, 3303051, 14313221, 42939663]

約数ペア:

[(1, 42939663), (3, 14313221), (13, 3303051), (39, 1101017), (269, 159627), (807, 53209), (3497, 12279), (4093, 10491)]