4551057

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:142

約数の個数: 48

約数和(自身を含む): 8087040

約数和(自身を除く): 3535983

約数列:

[1, 3, 7, 9, 21, 29, 47, 53, 63, 87, 141, 159, 203, 261, 329, 371, 423, 477, 609, 987, 1113, 1363, 1537, 1827, 2491, 2961, 3339, 4089, 4611, 7473, 9541, 10759, 12267, 13833, 17437, 22419, 28623, 32277, 52311, 72239, 85869, 96831, 156933, 216717, 505673, 650151, 1517019, 4551057]

約数ペア:

[(1, 4551057), (3, 1517019), (7, 650151), (9, 505673), (21, 216717), (29, 156933), (47, 96831), (53, 85869), (63, 72239), (87, 52311), (141, 32277), (159, 28623), (203, 22419), (261, 17437), (329, 13833), (371, 12267), (423, 10759), (477, 9541), (609, 7473), (987, 4611), (1113, 4089), (1363, 3339), (1537, 2961), (1827, 2491)]