25992057

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5011}}^1$

素因数の和:5053

約数の個数: 32

約数和(自身を含む): 44907520

約数和(自身を除く): 18915463

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1729, 5011, 5187, 15033, 35077, 65143, 95209, 105231, 195429, 285627, 456001, 666463, 1237717, 1368003, 1999389, 3713151, 8664019, 25992057]

約数ペア:

[(1, 25992057), (3, 8664019), (7, 3713151), (13, 1999389), (19, 1368003), (21, 1237717), (39, 666463), (57, 456001), (91, 285627), (133, 195429), (247, 105231), (273, 95209), (399, 65143), (741, 35077), (1729, 15033), (5011, 5187)]