449347173

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{191}}^1\times {\mathrm{6481}}^1$

素因数の和:6697

約数の個数: 24

約数和(自身を含む): 662097408

約数和(自身を除く): 212750235

約数列:

[1, 3, 11, 33, 121, 191, 363, 573, 2101, 6303, 6481, 19443, 23111, 69333, 71291, 213873, 784201, 1237871, 2352603, 3713613, 13616581, 40849743, 149782391, 449347173]

約数ペア:

[(1, 449347173), (3, 149782391), (11, 40849743), (33, 13616581), (121, 3713613), (191, 2352603), (363, 1237871), (573, 784201), (2101, 213873), (6303, 71291), (6481, 69333), (19443, 23111)]