4081833

素因数分解:

$3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1$

素因数の和:355

約数の個数: 40

約数和(自身を含む): 7294848

約数和(自身を除く): 3213015

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 81, 161, 189, 207, 313, 483, 567, 621, 939, 1449, 1863, 2191, 2817, 4347, 6573, 7199, 8451, 13041, 19719, 21597, 25353, 50393, 59157, 64791, 151179, 177471, 194373, 453537, 583119, 1360611, 4081833]

約数ペア:

[(1, 4081833), (3, 1360611), (7, 583119), (9, 453537), (21, 194373), (23, 177471), (27, 151179), (63, 64791), (69, 59157), (81, 50393), (161, 25353), (189, 21597), (207, 19719), (313, 13041), (483, 8451), (567, 7199), (621, 6573), (939, 4347), (1449, 2817), (1863, 2191)]