51241431

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{1621}}^1$

素因数の和:1922

約数の個数: 16

約数和(自身を含む): 70303968

約数和(自身を除く): 19062537

約数列:

[1, 3, 41, 123, 257, 771, 1621, 4863, 10537, 31611, 66461, 199383, 416597, 1249791, 17080477, 51241431]

約数ペア:

[(1, 51241431), (3, 17080477), (41, 1249791), (123, 416597), (257, 199383), (771, 66461), (1621, 31611), (4863, 10537)]