74220321

素因数分解:

$3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{31277}}^1$

素因数の和:31400

約数の個数: 16

約数和(自身を含む): 114102144

約数和(自身を除く): 39881823

約数列:

[1, 3, 7, 21, 113, 339, 791, 2373, 31277, 93831, 218939, 656817, 3534301, 10602903, 24740107, 74220321]

約数ペア:

[(1, 74220321), (3, 24740107), (7, 10602903), (21, 3534301), (113, 656817), (339, 218939), (791, 93831), (2373, 31277)]