31450941

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{593}}^1$

素因数の和:753

約数の個数: 24

約数和(自身を含む): 46702656

約数和(自身を除く): 15251715

約数列:

[1, 3, 9, 71, 83, 213, 249, 593, 639, 747, 1779, 5337, 5893, 17679, 42103, 49219, 53037, 126309, 147657, 378927, 442971, 3494549, 10483647, 31450941]

約数ペア:

[(1, 31450941), (3, 10483647), (9, 3494549), (71, 442971), (83, 378927), (213, 147657), (249, 126309), (593, 53037), (639, 49219), (747, 42103), (1779, 17679), (5337, 5893)]