28974959

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{1021}}^1$

素因数の和:1130

約数の個数: 16

約数和(自身を含む): 32622240

約数和(自身を除く): 3647281

約数列:

[1, 13, 37, 59, 481, 767, 1021, 2183, 13273, 28379, 37777, 60239, 491101, 783107, 2228843, 28974959]

約数ペア:

[(1, 28974959), (13, 2228843), (37, 783107), (59, 491101), (481, 60239), (767, 37777), (1021, 28379), (2183, 13273)]