23001237

素因数分解:

$3^2\times 7^3\times {\mathrm{7451}}^1$

素因数の和:7478

約数の個数: 24

約数和(自身を含む): 38750400

約数和(自身を除く): 15749163

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 3087, 7451, 22353, 52157, 67059, 156471, 365099, 469413, 1095297, 2555693, 3285891, 7667079, 23001237]

約数ペア:

[(1, 23001237), (3, 7667079), (7, 3285891), (9, 2555693), (21, 1095297), (49, 469413), (63, 365099), (147, 156471), (343, 67059), (441, 52157), (1029, 22353), (3087, 7451)]