23649507

素因数分解:

$3^2\times 7^3\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:237

約数の個数: 48

約数和(自身を含む): 40934400

約数和(自身を除く): 17284893

約数列:

[1, 3, 7, 9, 21, 47, 49, 63, 141, 147, 163, 329, 343, 423, 441, 489, 987, 1029, 1141, 1467, 2303, 2961, 3087, 3423, 6909, 7661, 7987, 10269, 16121, 20727, 22983, 23961, 48363, 53627, 55909, 68949, 71883, 145089, 160881, 167727, 375389, 482643, 503181, 1126167, 2627723, 3378501, 7883169, 23649507]

約数ペア:

[(1, 23649507), (3, 7883169), (7, 3378501), (9, 2627723), (21, 1126167), (47, 503181), (49, 482643), (63, 375389), (141, 167727), (147, 160881), (163, 145089), (329, 71883), (343, 68949), (423, 55909), (441, 53627), (489, 48363), (987, 23961), (1029, 22983), (1141, 20727), (1467, 16121), (2303, 10269), (2961, 7987), (3087, 7661), (3423, 6909)]