130788497

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{797}}^1$

素因数の和:1025

約数の個数: 24

約数和(自身を含む): 162112104

約数和(自身を除く): 31323607

約数列:

[1, 7, 17, 49, 119, 197, 797, 833, 1379, 3349, 5579, 9653, 13549, 23443, 39053, 94843, 157009, 164101, 663901, 1099063, 2669153, 7693441, 18684071, 130788497]

約数ペア:

[(1, 130788497), (7, 18684071), (17, 7693441), (49, 2669153), (119, 1099063), (197, 663901), (797, 164101), (833, 157009), (1379, 94843), (3349, 39053), (5579, 23443), (9653, 13549)]