2204983971

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{9001}}^1$

素因数の和:9264

約数の個数: 32

約数和(自身を含む): 3358826240

約数和(自身を除く): 1153842269

約数列:

[1, 3, 9, 27, 43, 129, 211, 387, 633, 1161, 1899, 5697, 9001, 9073, 27003, 27219, 81009, 81657, 243027, 244971, 387043, 1161129, 1899211, 3483387, 5697633, 10450161, 17092899, 51278697, 81666073, 244998219, 734994657, 2204983971]

約数ペア:

[(1, 2204983971), (3, 734994657), (9, 244998219), (27, 81666073), (43, 51278697), (129, 17092899), (211, 10450161), (387, 5697633), (633, 3483387), (1161, 1899211), (1899, 1161129), (5697, 387043), (9001, 244971), (9073, 243027), (27003, 81657), (27219, 81009)]