38687847

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{19219}}^1$

素因数の和:19294

約数の個数: 16

約数和(自身を含む): 57198720

約数和(自身を除く): 18510873

約数列:

[1, 3, 11, 33, 61, 183, 671, 2013, 19219, 57657, 211409, 634227, 1172359, 3517077, 12895949, 38687847]

約数ペア:

[(1, 38687847), (3, 12895949), (11, 3517077), (33, 1172359), (61, 634227), (183, 211409), (671, 57657), (2013, 19219)]