422993879

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{148471}}^1$

素因数の和:148526

約数の個数: 16

約数和(自身を含む): 541625856

約数和(自身を除く): 118631977

約数列:

[1, 7, 11, 37, 77, 259, 407, 2849, 148471, 1039297, 1633181, 5493427, 11432267, 38453989, 60427697, 422993879]

約数ペア:

[(1, 422993879), (7, 60427697), (11, 38453989), (37, 11432267), (77, 5493427), (259, 1633181), (407, 1039297), (2849, 148471)]