31822329

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{397}}^1$

素因数の和:765

約数の個数: 32

約数和(自身を含む): 53185536

約数和(自身を除く): 21363207

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 347, 397, 1041, 1191, 2429, 2779, 3817, 4367, 7287, 8337, 11451, 13101, 26719, 30569, 80157, 91707, 137759, 413277, 964313, 1515349, 2892939, 4546047, 10607443, 31822329]

約数ペア:

[(1, 31822329), (3, 10607443), (7, 4546047), (11, 2892939), (21, 1515349), (33, 964313), (77, 413277), (231, 137759), (347, 91707), (397, 80157), (1041, 30569), (1191, 26719), (2429, 13101), (2779, 11451), (3817, 8337), (4367, 7287)]