72943321

素因数分解:

${\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{499}}^1$

素因数の和:744

約数の個数: 16

約数和(自身を含む): 81144000

約数和(自身を除く): 8200679

約数列:

[1, 11, 97, 137, 499, 1067, 1507, 5489, 13289, 48403, 68363, 146179, 532433, 751993, 6631211, 72943321]

約数ペア:

[(1, 72943321), (11, 6631211), (97, 751993), (137, 532433), (499, 146179), (1067, 68363), (1507, 48403), (5489, 13289)]