9958195

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6661}}^1$

素因数の和:6702

約数の個数: 16

約数和(自身を含む): 13430592

約数和(自身を除く): 3472397

約数列:

[1, 5, 13, 23, 65, 115, 299, 1495, 6661, 33305, 86593, 153203, 432965, 766015, 1991639, 9958195]

約数ペア:

[(1, 9958195), (5, 1991639), (13, 766015), (23, 432965), (65, 153203), (115, 86593), (299, 33305), (1495, 6661)]