17973039

素因数分解:

$3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{3581}}^1$

素因数の和:3830

約数の個数: 16

約数和(自身を含む): 27509760

約数和(自身を除く): 9536721

約数列:

[1, 3, 7, 21, 239, 717, 1673, 3581, 5019, 10743, 25067, 75201, 855859, 2567577, 5991013, 17973039]

約数ペア:

[(1, 17973039), (3, 5991013), (7, 2567577), (21, 855859), (239, 75201), (717, 25067), (1673, 10743), (3581, 5019)]