47897759

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{16979}}^1$

素因数の和:17030

約数の個数: 16

約数和(自身を含む): 60856320

約数和(自身を除く): 12958561

約数列:

[1, 7, 13, 31, 91, 217, 403, 2821, 16979, 118853, 220727, 526349, 1545089, 3684443, 6842537, 47897759]

約数ペア:

[(1, 47897759), (7, 6842537), (13, 3684443), (31, 1545089), (91, 526349), (217, 220727), (403, 118853), (2821, 16979)]