4948979

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{521}}^1$

素因数の和:610

約数の個数: 16

約数和(自身を含む): 6013440

約数和(自身を除く): 1064461

約数列:

[1, 7, 23, 59, 161, 413, 521, 1357, 3647, 9499, 11983, 30739, 83881, 215173, 706997, 4948979]

約数ペア:

[(1, 4948979), (7, 706997), (23, 215173), (59, 83881), (161, 30739), (413, 11983), (521, 9499), (1357, 3647)]