21323367

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{3089}}^1$

素因数の和:3167

約数の個数: 24

約数和(自身を含む): 33742800

約数和(自身を除く): 12419433

約数列:

[1, 3, 9, 13, 39, 59, 117, 177, 531, 767, 2301, 3089, 6903, 9267, 27801, 40157, 120471, 182251, 361413, 546753, 1640259, 2369263, 7107789, 21323367]

約数ペア:

[(1, 21323367), (3, 7107789), (9, 2369263), (13, 1640259), (39, 546753), (59, 361413), (117, 182251), (177, 120471), (531, 40157), (767, 27801), (2301, 9267), (3089, 6903)]