74231979

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{971}}^1\times {\mathrm{1499}}^1$

素因数の和:2490

約数の個数: 16

約数和(自身を含む): 104976000

約数和(自身を除く): 30744021

約数列:

[1, 3, 17, 51, 971, 1499, 2913, 4497, 16507, 25483, 49521, 76449, 1455529, 4366587, 24743993, 74231979]

約数ペア:

[(1, 74231979), (3, 24743993), (17, 4366587), (51, 1455529), (971, 76449), (1499, 49521), (2913, 25483), (4497, 16507)]