2746387

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:282

約数の個数: 16

約数和(自身を含む): 3306240

約数和(自身を除く): 559853

約数列:

[1, 7, 29, 83, 163, 203, 581, 1141, 2407, 4727, 13529, 16849, 33089, 94703, 392341, 2746387]

約数ペア:

[(1, 2746387), (7, 392341), (29, 94703), (83, 33089), (163, 16849), (203, 13529), (581, 4727), (1141, 2407)]