23135749

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13381}}^1$

素因数の和:13420

約数の個数: 16

約数和(自身を含む): 29975680

約数和(自身を除く): 6839931

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 13381, 93667, 173953, 254239, 1217671, 1779673, 3305107, 23135749]

約数ペア:

[(1, 23135749), (7, 3305107), (13, 1779673), (19, 1217671), (91, 254239), (133, 173953), (247, 93667), (1729, 13381)]