11445973

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{281}}^1$

素因数の和:345

約数の個数: 24

約数和(自身を含む): 14970816

約数和(自身を除く): 3524843

約数列:

[1, 7, 11, 23, 77, 161, 253, 281, 529, 1771, 1967, 3091, 3703, 5819, 6463, 21637, 40733, 45241, 71093, 148649, 497651, 1040543, 1635139, 11445973]

約数ペア:

[(1, 11445973), (7, 1635139), (11, 1040543), (23, 497651), (77, 148649), (161, 71093), (253, 45241), (281, 40733), (529, 21637), (1771, 6463), (1967, 5819), (3091, 3703)]