1530489317

素因数分解:

$7^1\times {\mathrm{251}}^1\times {\mathrm{821}}^1\times {\mathrm{1061}}^1$

素因数の和:2140

約数の個数: 16

約数和(自身を含む): 1759895424

約数和(自身を除く): 229406107

約数列:

[1, 7, 251, 821, 1061, 1757, 5747, 7427, 206071, 266311, 871081, 1442497, 1864177, 6097567, 218641331, 1530489317]

約数ペア:

[(1, 1530489317), (7, 218641331), (251, 6097567), (821, 1864177), (1061, 1442497), (1757, 871081), (5747, 266311), (7427, 206071)]