221344607

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{27527}}^1$

素因数の和:27598

約数の個数: 16

約数和(自身を含む): 261626112

約数和(自身を除く): 40281505

約数列:

[1, 11, 17, 43, 187, 473, 731, 8041, 27527, 302797, 467959, 1183661, 5147549, 13020271, 20122237, 221344607]

約数ペア:

[(1, 221344607), (11, 20122237), (17, 13020271), (43, 5147549), (187, 1183661), (473, 467959), (731, 302797), (8041, 27527)]