74288721

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{7589}}^1$

素因数の和:7856

約数の個数: 16

約数和(自身を含む): 107110080

約数和(自身を除く): 32821359

約数列:

[1, 3, 13, 39, 251, 753, 3263, 7589, 9789, 22767, 98657, 295971, 1904839, 5714517, 24762907, 74288721]

約数ペア:

[(1, 74288721), (3, 24762907), (13, 5714517), (39, 1904839), (251, 295971), (753, 98657), (3263, 22767), (7589, 9789)]