1366220277

素因数分解:

$3^4\times {\mathrm{563}}^1\times {\mathrm{29959}}^1$

素因数の和:30534

約数の個数: 20

約数和(自身を含む): 2044590240

約数和(自身を除く): 678369963

約数列:

[1, 3, 9, 27, 81, 563, 1689, 5067, 15201, 29959, 45603, 89877, 269631, 808893, 2426679, 16866917, 50600751, 151802253, 455406759, 1366220277]

約数ペア:

[(1, 1366220277), (3, 455406759), (9, 151802253), (27, 50600751), (81, 16866917), (563, 2426679), (1689, 808893), (5067, 269631), (15201, 89877), (29959, 45603)]