40740351

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{9791}}^1$

素因数の和:9886

約数の個数: 16

約数和(自身を含む): 57968640

約数和(自身を除く): 17228289

約数列:

[1, 3, 19, 57, 73, 219, 1387, 4161, 9791, 29373, 186029, 558087, 714743, 2144229, 13580117, 40740351]

約数ペア:

[(1, 40740351), (3, 13580117), (19, 2144229), (57, 714743), (73, 558087), (219, 186029), (1387, 29373), (4161, 9791)]