23840313

素因数分解:

$3^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{1277}}^1$

素因数の和:1421

約数の個数: 24

約数和(自身を含む): 37297152

約数和(自身を除く): 13456839

約数列:

[1, 3, 7, 21, 49, 127, 147, 381, 889, 1277, 2667, 3831, 6223, 8939, 18669, 26817, 62573, 162179, 187719, 486537, 1135253, 3405759, 7946771, 23840313]

約数ペア:

[(1, 23840313), (3, 7946771), (7, 3405759), (21, 1135253), (49, 486537), (127, 187719), (147, 162179), (381, 62573), (889, 26817), (1277, 18669), (2667, 8939), (3831, 6223)]