7800145899

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{14423}}^1$

素因数の和:14736

約数の個数: 48

約数和(自身を含む): 13075759872

約数和(自身を除く): 5275613973

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 283, 637, 849, 1911, 1981, 3679, 5943, 11037, 13867, 14423, 25753, 41601, 43269, 77259, 100961, 180271, 187499, 302883, 540813, 562497, 706727, 1312493, 2120181, 3937479, 4081709, 9187451, 12245127, 27562353, 28571963, 53062217, 85715889, 159186651, 200003741, 371435519, 600011223, 1114306557, 2600048633, 7800145899]

約数ペア:

[(1, 7800145899), (3, 2600048633), (7, 1114306557), (13, 600011223), (21, 371435519), (39, 200003741), (49, 159186651), (91, 85715889), (147, 53062217), (273, 28571963), (283, 27562353), (637, 12245127), (849, 9187451), (1911, 4081709), (1981, 3937479), (3679, 2120181), (5943, 1312493), (11037, 706727), (13867, 562497), (14423, 540813), (25753, 302883), (41601, 187499), (43269, 180271), (77259, 100961)]