1366871331

素因数分解:

$3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{475103}}^1$

素因数の和:475250

約数の個数: 16

約数和(自身を含む): 2098059264

約数和(自身を除く): 731187933

約数列:

[1, 3, 7, 21, 137, 411, 959, 2877, 475103, 1425309, 3325721, 9977163, 65089111, 195267333, 455623777, 1366871331]

約数ペア:

[(1, 1366871331), (3, 455623777), (7, 195267333), (21, 65089111), (137, 9977163), (411, 3325721), (959, 1425309), (2877, 475103)]