31448763

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{28409}}^1$

素因数の和:28459

約数の個数: 16

約数和(自身を含む): 47728800

約数和(自身を除く): 16280037

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 28409, 85227, 255681, 767043, 1164769, 3494307, 10482921, 31448763]

約数ペア:

[(1, 31448763), (3, 10482921), (9, 3494307), (27, 1164769), (41, 767043), (123, 255681), (369, 85227), (1107, 28409)]