71312719

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{3079}}^1$

素因数の和:3174

約数の個数: 16

約数和(自身を含む): 79833600

約数和(自身を除く): 8520881

約数列:

[1, 19, 23, 53, 437, 1007, 1219, 3079, 23161, 58501, 70817, 163187, 1345523, 3100553, 3753301, 71312719]

約数ペア:

[(1, 71312719), (19, 3753301), (23, 3100553), (53, 1345523), (437, 163187), (1007, 70817), (1219, 58501), (3079, 23161)]