531510841

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{139}}^1\times {\mathrm{173}}^1$

素因数の和:397

約数の個数: 24

約数和(自身を含む): 580547520

約数和(自身を除く): 49036679

約数列:

[1, 23, 31, 139, 173, 713, 961, 3197, 3979, 4309, 5363, 22103, 24047, 99107, 123349, 133579, 166253, 553081, 745457, 3072317, 3823819, 17145511, 23109167, 531510841]

約数ペア:

[(1, 531510841), (23, 23109167), (31, 17145511), (139, 3823819), (173, 3072317), (713, 745457), (961, 553081), (3197, 166253), (3979, 133579), (4309, 123349), (5363, 99107), (22103, 24047)]