10971681

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{421}}^1$

素因数の和:521

約数の個数: 32

約数和(自身を含む): 17987328

約数和(自身を除く): 7015647

約数列:

[1, 3, 7, 17, 21, 51, 73, 119, 219, 357, 421, 511, 1241, 1263, 1533, 2947, 3723, 7157, 8687, 8841, 21471, 26061, 30733, 50099, 92199, 150297, 215131, 522461, 645393, 1567383, 3657227, 10971681]

約数ペア:

[(1, 10971681), (3, 3657227), (7, 1567383), (17, 645393), (21, 522461), (51, 215131), (73, 150297), (119, 92199), (219, 50099), (357, 30733), (421, 26061), (511, 21471), (1241, 8841), (1263, 8687), (1533, 7157), (2947, 3723)]