47143733

素因数分解:

$7^2\times {\mathrm{13}}^2\times {\mathrm{5693}}^1$

素因数の和:5733

約数の個数: 18

約数和(自身を含む): 59394114

約数和(自身を除く): 12250381

約数列:

[1, 7, 13, 49, 91, 169, 637, 1183, 5693, 8281, 39851, 74009, 278957, 518063, 962117, 3626441, 6734819, 47143733]

約数ペア:

[(1, 47143733), (7, 6734819), (13, 3626441), (49, 962117), (91, 518063), (169, 278957), (637, 74009), (1183, 39851), (5693, 8281)]