84212891

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{311}}^1\times {\mathrm{383}}^1$

素因数の和:802

約数の個数: 16

約数和(自身を含む): 97763328

約数和(自身を除く): 13550437

約数列:

[1, 7, 101, 311, 383, 707, 2177, 2681, 31411, 38683, 119113, 219877, 270781, 833791, 12030413, 84212891]

約数ペア:

[(1, 84212891), (7, 12030413), (101, 833791), (311, 270781), (383, 219877), (707, 119113), (2177, 38683), (2681, 31411)]