252804977

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{6491}}^1$

素因数の和:6616

約数の個数: 16

約数和(自身を含む): 280454400

約数和(自身を除く): 27649423

約数列:

[1, 17, 29, 79, 493, 1343, 2291, 6491, 38947, 110347, 188239, 512789, 3200063, 8717413, 14870881, 252804977]

約数ペア:

[(1, 252804977), (17, 14870881), (29, 8717413), (79, 3200063), (493, 512789), (1343, 188239), (2291, 110347), (6491, 38947)]