17649429

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{397}}^1$

素因数の和:509

約数の個数: 32

約数和(自身を含む): 28273920

約数和(自身を除く): 10624491

約数列:

[1, 3, 7, 21, 29, 73, 87, 203, 219, 397, 511, 609, 1191, 1533, 2117, 2779, 6351, 8337, 11513, 14819, 28981, 34539, 44457, 80591, 86943, 202867, 241773, 608601, 840449, 2521347, 5883143, 17649429]

約数ペア:

[(1, 17649429), (3, 5883143), (7, 2521347), (21, 840449), (29, 608601), (73, 241773), (87, 202867), (203, 86943), (219, 80591), (397, 44457), (511, 34539), (609, 28981), (1191, 14819), (1533, 11513), (2117, 8337), (2779, 6351)]