245861231

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{281}}^1\times {\mathrm{1033}}^1$

素因数の和:1343

約数の個数: 24

約数和(自身を含む): 310249632

約数和(自身を除く): 64388401

約数列:

[1, 7, 11, 77, 121, 281, 847, 1033, 1967, 3091, 7231, 11363, 21637, 34001, 79541, 124993, 238007, 290273, 874951, 2031911, 3193003, 22351021, 35123033, 245861231]

約数ペア:

[(1, 245861231), (7, 35123033), (11, 22351021), (77, 3193003), (121, 2031911), (281, 874951), (847, 290273), (1033, 238007), (1967, 124993), (3091, 79541), (7231, 34001), (11363, 21637)]