28854507

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{2741}}^1$

素因数の和:2795

約数の個数: 24

約数和(自身を含む): 43762320

約数和(自身を除く): 14907813

約数列:

[1, 3, 11, 29, 33, 87, 121, 319, 363, 957, 2741, 3509, 8223, 10527, 30151, 79489, 90453, 238467, 331661, 874379, 994983, 2623137, 9618169, 28854507]

約数ペア:

[(1, 28854507), (3, 9618169), (11, 2623137), (29, 994983), (33, 874379), (87, 331661), (121, 238467), (319, 90453), (363, 79489), (957, 30151), (2741, 10527), (3509, 8223)]