1299685093

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{19387}}^1$

素因数の和:19612

約数の個数: 16

約数和(自身を含む): 1519398784

約数和(自身を除く): 219713691

約数列:

[1, 7, 61, 157, 427, 1099, 9577, 19387, 67039, 135709, 1182607, 3043759, 8278249, 21306313, 185669299, 1299685093]

約数ペア:

[(1, 1299685093), (7, 185669299), (61, 21306313), (157, 8278249), (427, 3043759), (1099, 1182607), (9577, 135709), (19387, 67039)]