7948213

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4597}}^1$

素因数の和:4636

約数の個数: 16

約数和(自身を含む): 10299520

約数和(自身を除く): 2351307

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 4597, 32179, 59761, 87343, 418327, 611401, 1135459, 7948213]

約数ペア:

[(1, 7948213), (7, 1135459), (13, 611401), (19, 418327), (91, 87343), (133, 59761), (247, 32179), (1729, 4597)]