31004967

素因数分解:

$3^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{5039}}^1$

素因数の和:5342

約数の個数: 16

約数和(自身を含む): 47416320

約数和(自身を除く): 16411353

約数列:

[1, 3, 7, 21, 293, 879, 2051, 5039, 6153, 15117, 35273, 105819, 1476427, 4429281, 10334989, 31004967]

約数ペア:

[(1, 31004967), (3, 10334989), (7, 4429281), (21, 1476427), (293, 105819), (879, 35273), (2051, 15117), (5039, 6153)]