8468919

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{389}}^1$

素因数の和:495

約数の個数: 24

約数和(自身を含む): 12776400

約数和(自身を除く): 4307481

約数列:

[1, 3, 9, 41, 59, 123, 177, 369, 389, 531, 1167, 2419, 3501, 7257, 15949, 21771, 22951, 47847, 68853, 143541, 206559, 940991, 2822973, 8468919]

約数ペア:

[(1, 8468919), (3, 2822973), (9, 940991), (41, 206559), (59, 143541), (123, 68853), (177, 47847), (369, 22951), (389, 21771), (531, 15949), (1167, 7257), (2419, 3501)]