21776043

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{5711}}^1$

素因数の和:5786

約数の個数: 16

約数和(自身を含む): 30707712

約数和(自身を除く): 8931669

約数列:

[1, 3, 31, 41, 93, 123, 1271, 3813, 5711, 17133, 177041, 234151, 531123, 702453, 7258681, 21776043]

約数ペア:

[(1, 21776043), (3, 7258681), (31, 702453), (41, 531123), (93, 234151), (123, 177041), (1271, 17133), (3813, 5711)]