713326047

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1\times {\mathrm{1303}}^1$

素因数の和:1643

約数の個数: 32

約数和(自身を含む): 1101619200

約数和(自身を除く): 388293153

約数列:

[1, 3, 7, 21, 131, 199, 393, 597, 917, 1303, 1393, 2751, 3909, 4179, 9121, 26069, 27363, 78207, 170693, 182483, 259297, 512079, 547449, 777891, 1194851, 1815079, 3584553, 5445237, 33967907, 101903721, 237775349, 713326047]

約数ペア:

[(1, 713326047), (3, 237775349), (7, 101903721), (21, 33967907), (131, 5445237), (199, 3584553), (393, 1815079), (597, 1194851), (917, 777891), (1303, 547449), (1393, 512079), (2751, 259297), (3909, 182483), (4179, 170693), (9121, 78207), (26069, 27363)]