20161225323

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{18212489}}^1$

素因数の和:18212539

約数の個数: 16

約数和(自身を含む): 30596983200

約数和(自身を除く): 10435757877

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 18212489, 54637467, 163912401, 491737203, 746712049, 2240136147, 6720408441, 20161225323]

約数ペア:

[(1, 20161225323), (3, 6720408441), (9, 2240136147), (27, 746712049), (41, 491737203), (123, 163912401), (369, 54637467), (1107, 18212489)]