13051827

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:328

約数の個数: 32

約数和(自身を含む): 20352000

約数和(自身を除く): 7300173

約数列:

[1, 3, 9, 27, 29, 79, 87, 211, 237, 261, 633, 711, 783, 1899, 2133, 2291, 5697, 6119, 6873, 16669, 18357, 20619, 50007, 55071, 61857, 150021, 165213, 450063, 483401, 1450203, 4350609, 13051827]

約数ペア:

[(1, 13051827), (3, 4350609), (9, 1450203), (27, 483401), (29, 450063), (79, 165213), (87, 150021), (211, 61857), (237, 55071), (261, 50007), (633, 20619), (711, 18357), (783, 16669), (1899, 6873), (2133, 6119), (2291, 5697)]