1323504903

素因数分解:

$3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{319919}}^1$

素因数の和:320126

約数の個数: 16

約数和(自身を含む): 2027013120

約数和(自身を除く): 703508217

約数列:

[1, 3, 7, 21, 197, 591, 1379, 4137, 319919, 959757, 2239433, 6718299, 63024043, 189072129, 441168301, 1323504903]

約数ペア:

[(1, 1323504903), (3, 441168301), (7, 189072129), (21, 63024043), (197, 6718299), (591, 2239433), (1379, 959757), (4137, 319919)]