8702967

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{449}}^1$

素因数の和:543

約数の個数: 32

約数和(自身を含む): 14515200

約数和(自身を除く): 5812233

約数列:

[1, 3, 7, 13, 21, 39, 71, 91, 213, 273, 449, 497, 923, 1347, 1491, 2769, 3143, 5837, 6461, 9429, 17511, 19383, 31879, 40859, 95637, 122577, 223153, 414427, 669459, 1243281, 2900989, 8702967]

約数ペア:

[(1, 8702967), (3, 2900989), (7, 1243281), (13, 669459), (21, 414427), (39, 223153), (71, 122577), (91, 95637), (213, 40859), (273, 31879), (449, 19383), (497, 17511), (923, 9429), (1347, 6461), (1491, 5837), (2769, 3143)]