13428852801

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{311}}^1\times {\mathrm{571}}^1$

素因数の和:1182

約数の個数: 64

約数和(自身を含む): 22226620416

約数和(自身を除く): 8797767615

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 277, 311, 571, 831, 933, 1713, 1939, 2177, 3601, 3997, 4043, 5817, 6531, 7423, 10803, 11991, 12129, 22269, 25207, 28301, 51961, 75621, 84903, 86147, 155883, 158167, 177581, 258441, 474501, 532743, 603029, 1107169, 1119911, 1243067, 1809087, 2056171, 2308553, 3321507, 3359733, 3729201, 6168513, 6925659, 7839377, 14393197, 16159871, 23518131, 43179591, 48479613, 49189937, 147569811, 344329559, 639469181, 1032988677, 1918407543, 4476284267, 13428852801]

約数ペア:

[(1, 13428852801), (3, 4476284267), (7, 1918407543), (13, 1032988677), (21, 639469181), (39, 344329559), (91, 147569811), (273, 49189937), (277, 48479613), (311, 43179591), (571, 23518131), (831, 16159871), (933, 14393197), (1713, 7839377), (1939, 6925659), (2177, 6168513), (3601, 3729201), (3997, 3359733), (4043, 3321507), (5817, 2308553), (6531, 2056171), (7423, 1809087), (10803, 1243067), (11991, 1119911), (12129, 1107169), (22269, 603029), (25207, 532743), (28301, 474501), (51961, 258441), (75621, 177581), (84903, 158167), (86147, 155883)]