24286899

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 41368320

約数和(自身を除く): 17081421

約数列:

[1, 3, 7, 13, 21, 39, 49, 71, 91, 147, 179, 213, 273, 497, 537, 637, 923, 1253, 1491, 1911, 2327, 2769, 3479, 3759, 6461, 6981, 8771, 10437, 12709, 16289, 19383, 26313, 38127, 45227, 48867, 88963, 114023, 135681, 165217, 266889, 342069, 495651, 622741, 1156519, 1868223, 3469557, 8095633, 24286899]

約数ペア:

[(1, 24286899), (3, 8095633), (7, 3469557), (13, 1868223), (21, 1156519), (39, 622741), (49, 495651), (71, 342069), (91, 266889), (147, 165217), (179, 135681), (213, 114023), (273, 88963), (497, 48867), (537, 45227), (637, 38127), (923, 26313), (1253, 19383), (1491, 16289), (1911, 12709), (2327, 10437), (2769, 8771), (3479, 6981), (3759, 6461)]