1774539

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{523}}^1$

素因数の和:571

約数の個数: 24

約数和(自身を含む): 2861040

約数和(自身を除く): 1086501

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 523, 1131, 1569, 3393, 4707, 6799, 15167, 20397, 45501, 61191, 136503, 197171, 591513, 1774539]

約数ペア:

[(1, 1774539), (3, 591513), (9, 197171), (13, 136503), (29, 61191), (39, 45501), (87, 20397), (117, 15167), (261, 6799), (377, 4707), (523, 3393), (1131, 1569)]