74874399

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{2239}}^1$

素因数の和:2470

約数の個数: 16

約数和(自身を含む): 101928960

約数和(自身を除く): 27054561

約数列:

[1, 3, 71, 157, 213, 471, 2239, 6717, 11147, 33441, 158969, 351523, 476907, 1054569, 24958133, 74874399]

約数ペア:

[(1, 74874399), (3, 24958133), (71, 1054569), (157, 476907), (213, 351523), (471, 158969), (2239, 33441), (6717, 11147)]