16705101

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{641}}^1$

素因数の和:741

約数の個数: 32

約数和(自身を含む): 27364608

約数和(自身を除く): 10659507

約数列:

[1, 3, 7, 17, 21, 51, 73, 119, 219, 357, 511, 641, 1241, 1533, 1923, 3723, 4487, 8687, 10897, 13461, 26061, 32691, 46793, 76279, 140379, 228837, 327551, 795481, 982653, 2386443, 5568367, 16705101]

約数ペア:

[(1, 16705101), (3, 5568367), (7, 2386443), (17, 982653), (21, 795481), (51, 327551), (73, 228837), (119, 140379), (219, 76279), (357, 46793), (511, 32691), (641, 26061), (1241, 13461), (1533, 10897), (1923, 8687), (3723, 4487)]