16801317

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{317}}^1$

素因数の和:490

約数の個数: 32

約数和(自身を含む): 27068160

約数和(自身を除く): 10266843

約数列:

[1, 3, 9, 13, 27, 39, 117, 151, 317, 351, 453, 951, 1359, 1963, 2853, 4077, 4121, 5889, 8559, 12363, 17667, 37089, 47867, 53001, 111267, 143601, 430803, 622271, 1292409, 1866813, 5600439, 16801317]

約数ペア:

[(1, 16801317), (3, 5600439), (9, 1866813), (13, 1292409), (27, 622271), (39, 430803), (117, 143601), (151, 111267), (317, 53001), (351, 47867), (453, 37089), (951, 17667), (1359, 12363), (1963, 8559), (2853, 5889), (4077, 4121)]