38436237

素因数分解:

$3^2\times 7^3\times {\mathrm{12451}}^1$

素因数の和:12478

約数の個数: 24

約数和(自身を含む): 64750400

約数和(自身を除く): 26314163

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 3087, 12451, 37353, 87157, 112059, 261471, 610099, 784413, 1830297, 4270693, 5490891, 12812079, 38436237]

約数ペア:

[(1, 38436237), (3, 12812079), (7, 5490891), (9, 4270693), (21, 1830297), (49, 784413), (63, 610099), (147, 261471), (343, 112059), (441, 87157), (1029, 37353), (3087, 12451)]