42248367

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{12653}}^1$

素因数の和:12719

約数の個数: 24

約数和(自身を含む): 71064864

約数和(自身を除く): 28816497

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 371, 477, 1113, 3339, 12653, 37959, 88571, 113877, 265713, 670609, 797139, 2011827, 4694263, 6035481, 14082789, 42248367]

約数ペア:

[(1, 42248367), (3, 14082789), (7, 6035481), (9, 4694263), (21, 2011827), (53, 797139), (63, 670609), (159, 265713), (371, 113877), (477, 88571), (1113, 37959), (3339, 12653)]