29266783

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{16927}}^1$

素因数の和:16966

約数の個数: 16

約数和(自身を含む): 37918720

約数和(自身を除く): 8651937

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 16927, 118489, 220051, 321613, 1540357, 2251291, 4180969, 29266783]

約数ペア:

[(1, 29266783), (7, 4180969), (13, 2251291), (19, 1540357), (91, 321613), (133, 220051), (247, 118489), (1729, 16927)]