189379743

素因数分解:

$3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{45317}}^1$

素因数の和:45526

約数の個数: 16

約数和(自身を含む): 290035200

約数和(自身を除く): 100655457

約数列:

[1, 3, 7, 21, 199, 597, 1393, 4179, 45317, 135951, 317219, 951657, 9018083, 27054249, 63126581, 189379743]

約数ペア:

[(1, 189379743), (3, 63126581), (7, 27054249), (21, 9018083), (199, 951657), (597, 317219), (1393, 135951), (4179, 45317)]