223814889

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{12959}}^1$

素因数の和:13085

約数の個数: 24

約数和(自身を含む): 343699200

約数和(自身を除く): 119884311

約数列:

[1, 3, 9, 19, 57, 101, 171, 303, 909, 1919, 5757, 12959, 17271, 38877, 116631, 246221, 738663, 1308859, 2215989, 3926577, 11779731, 24868321, 74604963, 223814889]

約数ペア:

[(1, 223814889), (3, 74604963), (9, 24868321), (19, 11779731), (57, 3926577), (101, 2215989), (171, 1308859), (303, 738663), (909, 246221), (1919, 116631), (5757, 38877), (12959, 17271)]