51463461

素因数分解:

$3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{5821}}^1$

素因数の和:6252

約数の個数: 16

約数和(自身を含む): 78620288

約数和(自身を除く): 27156827

約数列:

[1, 3, 7, 21, 421, 1263, 2947, 5821, 8841, 17463, 40747, 122241, 2450641, 7351923, 17154487, 51463461]

約数ペア:

[(1, 51463461), (3, 17154487), (7, 7351923), (21, 2450641), (421, 122241), (1263, 40747), (2947, 17463), (5821, 8841)]