87456131

素因数分解:

$7^2\times {\mathrm{1097}}^1\times {\mathrm{1627}}^1$

素因数の和:2738

約数の個数: 12

約数和(自身を含む): 101890008

約数和(自身を除く): 14433877

約数列:

[1, 7, 49, 1097, 1627, 7679, 11389, 53753, 79723, 1784819, 12493733, 87456131]

約数ペア:

[(1, 87456131), (7, 12493733), (49, 1784819), (1097, 79723), (1627, 53753), (7679, 11389)]