2947449

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{773}}^1$

素因数の和:848

約数の個数: 16

約数和(自身を含む): 4161024

約数和(自身を除く): 1213575

約数列:

[1, 3, 31, 41, 93, 123, 773, 1271, 2319, 3813, 23963, 31693, 71889, 95079, 982483, 2947449]

約数ペア:

[(1, 2947449), (3, 982483), (31, 95079), (41, 71889), (93, 31693), (123, 23963), (773, 3813), (1271, 2319)]