121528141

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{7177}}^1$

素因数の和:7284

約数の個数: 16

約数和(自身を含む): 144708480

約数和(自身を除く): 23180339

約数列:

[1, 7, 41, 59, 287, 413, 2419, 7177, 16933, 50239, 294257, 423443, 2059799, 2964101, 17361163, 121528141]

約数ペア:

[(1, 121528141), (7, 17361163), (41, 2964101), (59, 2059799), (287, 423443), (413, 294257), (2419, 50239), (7177, 16933)]