47438573

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{27437}}^1$

素因数の和:27476

約数の個数: 16

約数和(自身を含む): 61461120

約数和(自身を除く): 14022547

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 27437, 192059, 356681, 521303, 2496767, 3649121, 6776939, 47438573]

約数ペア:

[(1, 47438573), (7, 6776939), (13, 3649121), (19, 2496767), (91, 521303), (133, 356681), (247, 192059), (1729, 27437)]