40775391

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{1171}}^1$

素因数の和:1303

約数の個数: 24

約数和(自身を含む): 60883056

約数和(自身を除く): 20107665

約数列:

[1, 3, 9, 53, 73, 159, 219, 477, 657, 1171, 3513, 3869, 10539, 11607, 34821, 62063, 85483, 186189, 256449, 558567, 769347, 4530599, 13591797, 40775391]

約数ペア:

[(1, 40775391), (3, 13591797), (9, 4530599), (53, 769347), (73, 558567), (159, 256449), (219, 186189), (477, 85483), (657, 62063), (1171, 34821), (3513, 11607), (3869, 10539)]