38639601

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4289}}^1$

素因数の和:4326

約数の個数: 48

約数和(自身を含む): 74954880

約数和(自身を除く): 36315279

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 63, 77, 91, 99, 117, 143, 231, 273, 429, 693, 819, 1001, 1287, 3003, 4289, 9009, 12867, 30023, 38601, 47179, 55757, 90069, 141537, 167271, 270207, 330253, 390299, 424611, 501813, 613327, 990759, 1170897, 1839981, 2972277, 3512691, 4293289, 5519943, 12879867, 38639601]

約数ペア:

[(1, 38639601), (3, 12879867), (7, 5519943), (9, 4293289), (11, 3512691), (13, 2972277), (21, 1839981), (33, 1170897), (39, 990759), (63, 613327), (77, 501813), (91, 424611), (99, 390299), (117, 330253), (143, 270207), (231, 167271), (273, 141537), (429, 90069), (693, 55757), (819, 47179), (1001, 38601), (1287, 30023), (3003, 12867), (4289, 9009)]