1240960039

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{61681}}^1$

素因数の和:61782

約数の個数: 16

約数和(自身を含む): 1421153280

約数和(自身を除く): 180193241

約数列:

[1, 11, 31, 59, 341, 649, 1829, 20119, 61681, 678491, 1912111, 3639179, 21033221, 40030969, 112814549, 1240960039]

約数ペア:

[(1, 1240960039), (11, 112814549), (31, 40030969), (59, 21033221), (341, 3639179), (649, 1912111), (1829, 678491), (20119, 61681)]