1374117777

素因数分解:

$3^4\times {\mathrm{1063}}^1\times {\mathrm{15959}}^1$

素因数の和:17034

約数の個数: 20

約数和(自身を含む): 2054754240

約数和(自身を除く): 680636463

約数列:

[1, 3, 9, 27, 81, 1063, 3189, 9567, 15959, 28701, 47877, 86103, 143631, 430893, 1292679, 16964417, 50893251, 152679753, 458039259, 1374117777]

約数ペア:

[(1, 1374117777), (3, 458039259), (9, 152679753), (27, 50893251), (81, 16964417), (1063, 1292679), (3189, 430893), (9567, 143631), (15959, 86103), (28701, 47877)]