2666885769

素因数分解:

$3^3\times {\mathrm{15217}}^1\times {\mathrm{6491}}^1$

素因数の和:21717

約数の個数: 16

約数和(自身を含む): 3951810240

約数和(自身を除く): 1284924471

約数列:

[1, 3, 9, 27, 6491, 15217, 19473, 45651, 58419, 136953, 175257, 410859, 98773547, 296320641, 888961923, 2666885769]

約数ペア:

[(1, 2666885769), (3, 888961923), (9, 296320641), (27, 98773547), (6491, 410859), (15217, 175257), (19473, 136953), (45651, 58419)]