37140649

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{21481}}^1$

素因数の和:21520

約数の個数: 16

約数和(自身を含む): 48119680

約数和(自身を除く): 10979031

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 21481, 150367, 279253, 408139, 1954771, 2856973, 5305807, 37140649]

約数ペア:

[(1, 37140649), (7, 5305807), (13, 2856973), (19, 1954771), (91, 408139), (133, 279253), (247, 150367), (1729, 21481)]