88720919

素因数分解:

$7^2\times {\mathrm{431}}^1\times {\mathrm{4201}}^1$

素因数の和:4646

約数の個数: 12

約数和(自身を含む): 103470048

約数和(自身を除く): 14749129

約数列:

[1, 7, 49, 431, 3017, 4201, 21119, 29407, 205849, 1810631, 12674417, 88720919]

約数ペア:

[(1, 88720919), (7, 12674417), (49, 1810631), (431, 205849), (3017, 29407), (4201, 21119)]