172783189

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{4801}}^1$

素因数の和:4920

約数の個数: 16

約数和(自身を含む): 191887920

約数和(自身を除く): 19104731

約数列:

[1, 17, 29, 73, 493, 1241, 2117, 4801, 35989, 81617, 139229, 350473, 2366893, 5958041, 10163717, 172783189]

約数ペア:

[(1, 172783189), (17, 10163717), (29, 5958041), (73, 2366893), (493, 350473), (1241, 139229), (2117, 81617), (4801, 35989)]