15304233

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{263}}^1$

素因数の和:453

約数の個数: 32

約数和(自身を含む): 24938496

約数和(自身を除く): 9634263

約数列:

[1, 3, 7, 17, 21, 51, 119, 163, 263, 357, 489, 789, 1141, 1841, 2771, 3423, 4471, 5523, 8313, 13413, 19397, 31297, 42869, 58191, 93891, 128607, 300083, 728773, 900249, 2186319, 5101411, 15304233]

約数ペア:

[(1, 15304233), (3, 5101411), (7, 2186319), (17, 900249), (21, 728773), (51, 300083), (119, 128607), (163, 93891), (263, 58191), (357, 42869), (489, 31297), (789, 19397), (1141, 13413), (1841, 8313), (2771, 5523), (3423, 4471)]