338581969

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{641}}^1\times {\mathrm{1549}}^1$

素因数の和:2232

約数の個数: 16

約数和(自身を含む): 382118400

約数和(自身を除く): 43536431

約数列:

[1, 11, 31, 341, 641, 1549, 7051, 17039, 19871, 48019, 218581, 528209, 992909, 10921999, 30780179, 338581969]

約数ペア:

[(1, 338581969), (11, 30780179), (31, 10921999), (341, 992909), (641, 528209), (1549, 218581), (7051, 48019), (17039, 19871)]