4477893

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:233

約数の個数: 32

約数和(自身を含む): 7274496

約数和(自身を除く): 2796603

約数列:

[1, 3, 7, 21, 23, 69, 73, 127, 161, 219, 381, 483, 511, 889, 1533, 1679, 2667, 2921, 5037, 8763, 9271, 11753, 20447, 27813, 35259, 61341, 64897, 194691, 213233, 639699, 1492631, 4477893]

約数ペア:

[(1, 4477893), (3, 1492631), (7, 639699), (21, 213233), (23, 194691), (69, 64897), (73, 61341), (127, 35259), (161, 27813), (219, 20447), (381, 11753), (483, 9271), (511, 8763), (889, 5037), (1533, 2921), (1679, 2667)]