425432861

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{997}}^1\times {\mathrm{1297}}^1$

素因数の和:2348

約数の個数: 16

約数和(自身を含む): 497435136

約数和(自身を除く): 72002275

約数列:

[1, 7, 47, 329, 997, 1297, 6979, 9079, 46859, 60959, 328013, 426713, 1293109, 9051763, 60776123, 425432861]

約数ペア:

[(1, 425432861), (7, 60776123), (47, 9051763), (329, 1293109), (997, 426713), (1297, 328013), (6979, 60959), (9079, 46859)]