2770443

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{877}}^1$

素因数の和:905

約数の個数: 24

約数和(自身を含む): 4474288

約数和(自身を除く): 1703845

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 877, 1053, 2631, 3159, 7893, 11401, 23679, 34203, 71037, 102609, 213111, 307827, 923481, 2770443]

約数ペア:

[(1, 2770443), (3, 923481), (9, 307827), (13, 213111), (27, 102609), (39, 71037), (81, 34203), (117, 23679), (243, 11401), (351, 7893), (877, 3159), (1053, 2631)]