13243789

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{557}}^1$

素因数の和:660

約数の個数: 16

約数和(自身を含む): 14999040

約数和(自身を除く): 1755251

約数列:

[1, 13, 31, 59, 403, 557, 767, 1829, 7241, 17267, 23777, 32863, 224471, 427219, 1018753, 13243789]

約数ペア:

[(1, 13243789), (13, 1018753), (31, 427219), (59, 224471), (403, 32863), (557, 23777), (767, 17267), (1829, 7241)]