442798047

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{49747}}^1$

素因数の和:49819

約数の個数: 24

約数和(自身を含む): 682940544

約数和(自身を除く): 240142497

約数列:

[1, 3, 9, 23, 43, 69, 129, 207, 387, 989, 2967, 8901, 49747, 149241, 447723, 1144181, 2139121, 3432543, 6417363, 10297629, 19252089, 49199783, 147599349, 442798047]

約数ペア:

[(1, 442798047), (3, 147599349), (9, 49199783), (23, 19252089), (43, 10297629), (69, 6417363), (129, 3432543), (207, 2139121), (387, 1144181), (989, 447723), (2967, 149241), (8901, 49747)]