29952909

素因数分解:

$3^5\times 7^1\times {\mathrm{17609}}^1$

素因数の和:17631

約数の個数: 24

約数和(自身を含む): 51280320

約数和(自身を除く): 21327411

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 17609, 52827, 123263, 158481, 369789, 475443, 1109367, 1426329, 3328101, 4278987, 9984303, 29952909]

約数ペア:

[(1, 29952909), (3, 9984303), (7, 4278987), (9, 3328101), (21, 1426329), (27, 1109367), (63, 475443), (81, 369789), (189, 158481), (243, 123263), (567, 52827), (1701, 17609)]