17973441

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:302

約数の個数: 32

約数和(自身を含む): 27688320

約数和(自身を除く): 9714879

約数列:

[1, 3, 9, 27, 43, 113, 129, 137, 339, 387, 411, 1017, 1161, 1233, 3051, 3699, 4859, 5891, 14577, 15481, 17673, 43731, 46443, 53019, 131193, 139329, 159057, 417987, 665683, 1997049, 5991147, 17973441]

約数ペア:

[(1, 17973441), (3, 5991147), (9, 1997049), (27, 665683), (43, 417987), (113, 159057), (129, 139329), (137, 131193), (339, 53019), (387, 46443), (411, 43731), (1017, 17673), (1161, 15481), (1233, 14577), (3051, 5891), (3699, 4859)]