2450613

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:225

約数の個数: 24

約数和(自身を含む): 3698464

約数和(自身を除く): 1247851

約数列:

[1, 3, 11, 33, 43, 121, 129, 157, 363, 471, 473, 1419, 1727, 5181, 5203, 6751, 15609, 18997, 20253, 56991, 74261, 222783, 816871, 2450613]

約数ペア:

[(1, 2450613), (3, 816871), (11, 222783), (33, 74261), (43, 56991), (121, 20253), (129, 18997), (157, 15609), (363, 6751), (471, 5203), (473, 5181), (1419, 1727)]