24729831

素因数分解:

$3^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{2269}}^1$

素因数の和:2455

約数の個数: 24

約数和(自身を含む): 41077920

約数和(自身を除く): 16348089

約数列:

[1, 3, 7, 9, 21, 63, 173, 519, 1211, 1557, 2269, 3633, 6807, 10899, 15883, 20421, 47649, 142947, 392537, 1177611, 2747759, 3532833, 8243277, 24729831]

約数ペア:

[(1, 24729831), (3, 8243277), (7, 3532833), (9, 2747759), (21, 1177611), (63, 392537), (173, 142947), (519, 47649), (1211, 20421), (1557, 15883), (2269, 10899), (3633, 6807)]