84716247

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{52391}}^1$

素因数の和:52419

約数の個数: 24

約数和(自身を含む): 143344512

約数和(自身を除く): 58628265

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 52391, 157173, 366737, 576301, 1100211, 1728903, 2567159, 4034107, 7701477, 12102321, 28238749, 84716247]

約数ペア:

[(1, 84716247), (3, 28238749), (7, 12102321), (11, 7701477), (21, 4034107), (33, 2567159), (49, 1728903), (77, 1100211), (147, 576301), (231, 366737), (539, 157173), (1617, 52391)]