30202221

素因数分解:

$3^1\times 7^1\times {\mathrm{673}}^1\times {\mathrm{2137}}^1$

素因数の和:2820

約数の個数: 16

約数和(自身を含む): 46112384

約数和(自身を除く): 15910163

約数列:

[1, 3, 7, 21, 673, 2019, 2137, 4711, 6411, 14133, 14959, 44877, 1438201, 4314603, 10067407, 30202221]

約数ペア:

[(1, 30202221), (3, 10067407), (7, 4314603), (21, 1438201), (673, 44877), (2019, 14959), (2137, 14133), (4711, 6411)]