174661917

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:433

約数の個数: 32

約数和(自身を含む): 245514240

約数和(自身を除く): 70852323

約数列:

[1, 3, 47, 71, 73, 141, 213, 219, 239, 717, 3337, 3431, 5183, 10011, 10293, 11233, 15549, 16969, 17447, 33699, 50907, 52341, 243601, 730803, 797543, 820009, 1238737, 2392629, 2460027, 3716211, 58220639, 174661917]

約数ペア:

[(1, 174661917), (3, 58220639), (47, 3716211), (71, 2460027), (73, 2392629), (141, 1238737), (213, 820009), (219, 797543), (239, 730803), (717, 243601), (3337, 52341), (3431, 50907), (5183, 33699), (10011, 17447), (10293, 16969), (11233, 15549)]