270466217

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^2\times {\mathrm{151}}^1$

素因数の和:357

約数の個数: 24

約数和(自身を含む): 322826112

約数和(自身を除く): 52359895

約数列:

[1, 7, 41, 79, 151, 287, 553, 1057, 3239, 6191, 6241, 11929, 22673, 43337, 43687, 83503, 255881, 489089, 942391, 1791167, 3423623, 6596737, 38638031, 270466217]

約数ペア:

[(1, 270466217), (7, 38638031), (41, 6596737), (79, 3423623), (151, 1791167), (287, 942391), (553, 489089), (1057, 255881), (3239, 83503), (6191, 43687), (6241, 43337), (11929, 22673)]