23705151

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^2\times {\mathrm{97}}^1$

素因数の和:235

約数の個数: 24

約数和(自身を含む): 33668880

約数和(自身を除く): 9963729

約数列:

[1, 3, 29, 53, 87, 97, 159, 291, 1537, 2809, 2813, 4611, 5141, 8427, 8439, 15423, 81461, 149089, 244383, 272473, 447267, 817419, 7901717, 23705151]

約数ペア:

[(1, 23705151), (3, 7901717), (29, 817419), (53, 447267), (87, 272473), (97, 244383), (159, 149089), (291, 81461), (1537, 15423), (2809, 8439), (2813, 8427), (4611, 5141)]