40383441

素因数分解:

$3^5\times 7^1\times {\mathrm{23741}}^1$

素因数の和:23763

約数の個数: 24

約数和(自身を含む): 69136704

約数和(自身を除く): 28753263

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 23741, 71223, 166187, 213669, 498561, 641007, 1495683, 1923021, 4487049, 5769063, 13461147, 40383441]

約数ペア:

[(1, 40383441), (3, 13461147), (7, 5769063), (9, 4487049), (21, 1923021), (27, 1495683), (63, 641007), (81, 498561), (189, 213669), (243, 166187), (567, 71223), (1701, 23741)]