84854931

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{212669}}^1$

素因数の和:212698

約数の個数: 16

約数和(自身を含む): 136108800

約数和(自身を除く): 51253869

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 212669, 638007, 1488683, 4040711, 4466049, 12122133, 28284977, 84854931]

約数ペア:

[(1, 84854931), (3, 28284977), (7, 12122133), (19, 4466049), (21, 4040711), (57, 1488683), (133, 638007), (399, 212669)]