28188227

素因数分解:

${\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:386

約数の個数: 16

約数和(自身を含む): 30643200

約数和(自身を除く): 2454973

約数列:

[1, 17, 79, 139, 151, 1343, 2363, 2567, 10981, 11929, 20989, 186677, 202793, 356813, 1658131, 28188227]

約数ペア:

[(1, 28188227), (17, 1658131), (79, 356813), (139, 202793), (151, 186677), (1343, 20989), (2363, 11929), (2567, 10981)]