42978579

素因数分解:

$3^1\times 7^1\times {\mathrm{1049}}^1\times {\mathrm{1951}}^1$

素因数の和:3010

約数の個数: 16

約数和(自身を含む): 65587200

約数和(自身を除く): 22608621

約数列:

[1, 3, 7, 21, 1049, 1951, 3147, 5853, 7343, 13657, 22029, 40971, 2046599, 6139797, 14326193, 42978579]

約数ペア:

[(1, 42978579), (3, 14326193), (7, 6139797), (21, 2046599), (1049, 40971), (1951, 22029), (3147, 13657), (5853, 7343)]