243818641

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{269}}^1$

素因数の和:465

約数の個数: 32

約数和(自身を含む): 292533120

約数和(自身を除く): 48714479

約数列:

[1, 11, 17, 37, 131, 187, 269, 407, 629, 1441, 2227, 2959, 4573, 4847, 6919, 9953, 24497, 35239, 50303, 53317, 82399, 109483, 169201, 387629, 599063, 906389, 1303843, 1861211, 6589693, 14342273, 22165331, 243818641]

約数ペア:

[(1, 243818641), (11, 22165331), (17, 14342273), (37, 6589693), (131, 1861211), (187, 1303843), (269, 906389), (407, 599063), (629, 387629), (1441, 169201), (2227, 109483), (2959, 82399), (4573, 53317), (4847, 50303), (6919, 35239), (9953, 24497)]