1488897657

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{1471}}^1$

素因数の和:1742

約数の個数: 48

約数和(自身を含む): 2385417216

約数和(自身を除く): 896519559

約数列:

[1, 3, 9, 13, 39, 41, 117, 123, 211, 369, 533, 633, 1471, 1599, 1899, 2743, 4413, 4797, 8229, 8651, 13239, 19123, 24687, 25953, 57369, 60311, 77859, 112463, 172107, 180933, 310381, 337389, 542799, 784043, 931143, 1012167, 2352129, 2793429, 4034953, 7056387, 12104859, 12725621, 36314577, 38176863, 114530589, 165433073, 496299219, 1488897657]

約数ペア:

[(1, 1488897657), (3, 496299219), (9, 165433073), (13, 114530589), (39, 38176863), (41, 36314577), (117, 12725621), (123, 12104859), (211, 7056387), (369, 4034953), (533, 2793429), (633, 2352129), (1471, 1012167), (1599, 931143), (1899, 784043), (2743, 542799), (4413, 337389), (4797, 310381), (8229, 180933), (8651, 172107), (13239, 112463), (19123, 77859), (24687, 60311), (25953, 57369)]