9861943

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:187

約数の個数: 32

約数和(自身を含む): 13023360

約数和(自身を除く): 3161417

約数列:

[1, 7, 13, 29, 37, 91, 101, 203, 259, 377, 481, 707, 1073, 1313, 2639, 2929, 3367, 3737, 7511, 9191, 13949, 20503, 26159, 38077, 48581, 97643, 108373, 266539, 340067, 758611, 1408849, 9861943]

約数ペア:

[(1, 9861943), (7, 1408849), (13, 758611), (29, 340067), (37, 266539), (91, 108373), (101, 97643), (203, 48581), (259, 38077), (377, 26159), (481, 20503), (707, 13949), (1073, 9191), (1313, 7511), (2639, 3737), (2929, 3367)]