4887201

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:221

約数の個数: 32

約数和(自身を含む): 7630848

約数和(自身を除く): 2743647

約数列:

[1, 3, 11, 23, 33, 47, 69, 137, 141, 253, 411, 517, 759, 1081, 1507, 1551, 3151, 3243, 4521, 6439, 9453, 11891, 19317, 34661, 35673, 70829, 103983, 148097, 212487, 444291, 1629067, 4887201]

約数ペア:

[(1, 4887201), (3, 1629067), (11, 444291), (23, 212487), (33, 148097), (47, 103983), (69, 70829), (137, 35673), (141, 34661), (253, 19317), (411, 11891), (517, 9453), (759, 6439), (1081, 4521), (1507, 3243), (1551, 3151)]