2684026881

素因数分解:

$3^3\times {\mathrm{241}}^1\times {\mathrm{397}}^1\times {\mathrm{1039}}^1$

素因数の和:1686

約数の個数: 32

約数和(自身を含む): 4006745600

約数和(自身を除く): 1322718719

約数列:

[1, 3, 9, 27, 241, 397, 723, 1039, 1191, 2169, 3117, 3573, 6507, 9351, 10719, 28053, 95677, 250399, 287031, 412483, 751197, 861093, 1237449, 2253591, 2583279, 3712347, 6760773, 11137041, 99408403, 298225209, 894675627, 2684026881]

約数ペア:

[(1, 2684026881), (3, 894675627), (9, 298225209), (27, 99408403), (241, 11137041), (397, 6760773), (723, 3712347), (1039, 2583279), (1191, 2253591), (2169, 1237449), (3117, 861093), (3573, 751197), (6507, 412483), (9351, 287031), (10719, 250399), (28053, 95677)]