1274121111

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{204481}}^1$

素因数の和:204582

約数の個数: 16

約数和(自身を含む): 1779811328

約数和(自身を除く): 505690217

約数列:

[1, 3, 31, 67, 93, 201, 2077, 6231, 204481, 613443, 6338911, 13700227, 19016733, 41100681, 424707037, 1274121111]

約数ペア:

[(1, 1274121111), (3, 424707037), (31, 41100681), (67, 19016733), (93, 13700227), (201, 6338911), (2077, 613443), (6231, 204481)]