1055223

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1$

素因数の和:359

約数の個数: 24

約数和(自身を含む): 1703520

約数和(自身を除く): 648297

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 311, 377, 933, 1131, 2799, 3393, 4043, 9019, 12129, 27057, 36387, 81171, 117247, 351741, 1055223]

約数ペア:

[(1, 1055223), (3, 351741), (9, 117247), (13, 81171), (29, 36387), (39, 27057), (87, 12129), (117, 9019), (261, 4043), (311, 3393), (377, 2799), (933, 1131)]