283120929

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{9343}}^1$

素因数の和:9406

約数の個数: 48

約数和(自身を含む): 516984832

約数和(自身を除く): 233863903

約数列:

[1, 3, 7, 9, 13, 21, 37, 39, 63, 91, 111, 117, 259, 273, 333, 481, 777, 819, 1443, 2331, 3367, 4329, 9343, 10101, 28029, 30303, 65401, 84087, 121459, 196203, 345691, 364377, 588609, 850213, 1037073, 1093131, 2419837, 2550639, 3111219, 4493983, 7259511, 7651917, 13481949, 21778533, 31457881, 40445847, 94373643, 283120929]

約数ペア:

[(1, 283120929), (3, 94373643), (7, 40445847), (9, 31457881), (13, 21778533), (21, 13481949), (37, 7651917), (39, 7259511), (63, 4493983), (91, 3111219), (111, 2550639), (117, 2419837), (259, 1093131), (273, 1037073), (333, 850213), (481, 588609), (777, 364377), (819, 345691), (1443, 196203), (2331, 121459), (3367, 84087), (4329, 65401), (9343, 30303), (10101, 28029)]