13139071

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{727}}^1$

素因数の和:822

約数の個数: 16

約数和(自身を含む): 15095808

約数和(自身を除く): 1956737

約数列:

[1, 11, 31, 53, 341, 583, 727, 1643, 7997, 18073, 22537, 38531, 247907, 423841, 1194461, 13139071]

約数ペア:

[(1, 13139071), (11, 1194461), (31, 423841), (53, 247907), (341, 38531), (583, 22537), (727, 18073), (1643, 7997)]