2260089

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:206

約数の個数: 32

約数和(自身を含む): 3709440

約数和(自身を除く): 1449351

約数列:

[1, 3, 9, 13, 27, 39, 47, 117, 137, 141, 351, 411, 423, 611, 1233, 1269, 1781, 1833, 3699, 5343, 5499, 6439, 16029, 16497, 19317, 48087, 57951, 83707, 173853, 251121, 753363, 2260089]

約数ペア:

[(1, 2260089), (3, 753363), (9, 251121), (13, 173853), (27, 83707), (39, 57951), (47, 48087), (117, 19317), (137, 16497), (141, 16029), (351, 6439), (411, 5499), (423, 5343), (611, 3699), (1233, 1833), (1269, 1781)]