858268803

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{10861}}^1$

素因数の和:10995

約数の個数: 32

約数和(自身を含む): 1351406592

約数和(自身を除く): 493137789

約数列:

[1, 3, 7, 21, 53, 71, 159, 213, 371, 497, 1113, 1491, 3763, 10861, 11289, 26341, 32583, 76027, 79023, 228081, 575633, 771131, 1726899, 2313393, 4029431, 5397917, 12088293, 16193751, 40869943, 122609829, 286089601, 858268803]

約数ペア:

[(1, 858268803), (3, 286089601), (7, 122609829), (21, 40869943), (53, 16193751), (71, 12088293), (159, 5397917), (213, 4029431), (371, 2313393), (497, 1726899), (1113, 771131), (1491, 575633), (3763, 228081), (10861, 79023), (11289, 76027), (26341, 32583)]