2279829

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:129

約数の個数: 32

約数和(自身を含む): 3502080

約数和(自身を除く): 1222251

約数列:

[1, 3, 19, 23, 37, 47, 57, 69, 111, 141, 437, 703, 851, 893, 1081, 1311, 1739, 2109, 2553, 2679, 3243, 5217, 16169, 20539, 33041, 39997, 48507, 61617, 99123, 119991, 759943, 2279829]

約数ペア:

[(1, 2279829), (3, 759943), (19, 119991), (23, 99123), (37, 61617), (47, 48507), (57, 39997), (69, 33041), (111, 20539), (141, 16169), (437, 5217), (703, 3243), (851, 2679), (893, 2553), (1081, 2109), (1311, 1739)]