237729037

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{757}}^1$

素因数の和:830

約数の個数: 48

約数和(自身を含む): 326637360

約数和(自身を除く): 88908323

約数列:

[1, 7, 13, 17, 29, 49, 91, 119, 203, 221, 377, 493, 637, 757, 833, 1421, 1547, 2639, 3451, 5299, 6409, 9841, 10829, 12869, 18473, 21953, 24157, 37093, 44863, 68887, 90083, 153671, 167297, 285389, 314041, 373201, 482209, 630581, 1075697, 1171079, 1997723, 2612407, 4851613, 8197553, 13984061, 18286849, 33961291, 237729037]

約数ペア:

[(1, 237729037), (7, 33961291), (13, 18286849), (17, 13984061), (29, 8197553), (49, 4851613), (91, 2612407), (119, 1997723), (203, 1171079), (221, 1075697), (377, 630581), (493, 482209), (637, 373201), (757, 314041), (833, 285389), (1421, 167297), (1547, 153671), (2639, 90083), (3451, 68887), (5299, 44863), (6409, 37093), (9841, 24157), (10829, 21953), (12869, 18473)]