9959187

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1$

素因数の和:363

約数の個数: 32

約数和(自身を含む): 15966720

約数和(自身を除く): 6007533

約数列:

[1, 3, 7, 21, 41, 43, 123, 129, 269, 287, 301, 807, 861, 903, 1763, 1883, 5289, 5649, 11029, 11567, 12341, 33087, 34701, 37023, 77203, 80969, 231609, 242907, 474247, 1422741, 3319729, 9959187]

約数ペア:

[(1, 9959187), (3, 3319729), (7, 1422741), (21, 474247), (41, 242907), (43, 231609), (123, 80969), (129, 77203), (269, 37023), (287, 34701), (301, 33087), (807, 12341), (861, 11567), (903, 11029), (1763, 5649), (1883, 5289)]