87233713

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1\times {\mathrm{821}}^1$

素因数の和:1224

約数の個数: 16

約数和(自身を含む): 102427776

約数和(自身を除く): 15194063

約数列:

[1, 7, 43, 301, 353, 821, 2471, 5747, 15179, 35303, 106253, 247121, 289813, 2028691, 12461959, 87233713]

約数ペア:

[(1, 87233713), (7, 12461959), (43, 2028691), (301, 289813), (353, 247121), (821, 106253), (2471, 35303), (5747, 15179)]