22141911

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{181}}^1\times {\mathrm{337}}^1$

素因数の和:543

約数の個数: 24

約数和(自身を含む): 32726512

約数和(自身を除く): 10584601

約数列:

[1, 3, 11, 33, 121, 181, 337, 363, 543, 1011, 1991, 3707, 5973, 11121, 21901, 40777, 60997, 65703, 122331, 182991, 670967, 2012901, 7380637, 22141911]

約数ペア:

[(1, 22141911), (3, 7380637), (11, 2012901), (33, 670967), (121, 182991), (181, 122331), (337, 65703), (363, 60997), (543, 40777), (1011, 21901), (1991, 11121), (3707, 5973)]