17364291

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1$

素因数の和:371

約数の個数: 32

約数和(自身を含む): 27506688

約数和(自身を除く): 10142397

約数列:

[1, 3, 7, 21, 47, 73, 141, 219, 241, 329, 511, 723, 987, 1533, 1687, 3431, 5061, 10293, 11327, 17593, 24017, 33981, 52779, 72051, 79289, 123151, 237867, 369453, 826871, 2480613, 5788097, 17364291]

約数ペア:

[(1, 17364291), (3, 5788097), (7, 2480613), (21, 826871), (47, 369453), (73, 237867), (141, 123151), (219, 79289), (241, 72051), (329, 52779), (511, 33981), (723, 24017), (987, 17593), (1533, 11327), (1687, 10293), (3431, 5061)]