1672667199

素因数分解:

$3^3\times 7^1\times {\mathrm{1699}}^1\times {\mathrm{5209}}^1$

素因数の和:6924

約数の個数: 32

約数和(自身を含む): 2834240000

約数和(自身を除く): 1161572801

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1699, 5097, 5209, 11893, 15291, 15627, 35679, 36463, 45873, 46881, 107037, 109389, 140643, 321111, 328167, 984501, 8850091, 26550273, 61950637, 79650819, 185851911, 238952457, 557555733, 1672667199]

約数ペア:

[(1, 1672667199), (3, 557555733), (7, 238952457), (9, 185851911), (21, 79650819), (27, 61950637), (63, 26550273), (189, 8850091), (1699, 984501), (5097, 328167), (5209, 321111), (11893, 140643), (15291, 109389), (15627, 107037), (35679, 46881), (36463, 45873)]