13309942779

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{35863}}^1$

素因数の和:36056

約数の個数: 48

約数和(自身を含む): 22647685632

約数和(自身を除く): 9337742853

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 137, 301, 387, 411, 903, 959, 1233, 2709, 2877, 5891, 8631, 17673, 35863, 41237, 53019, 107589, 123711, 251041, 322767, 371133, 753123, 1542109, 2259369, 4626327, 4913231, 10794763, 13878981, 14739693, 32384289, 34392617, 44219079, 97152867, 103177851, 211268933, 309533553, 633806799, 1478882531, 1901420397, 4436647593, 13309942779]

約数ペア:

[(1, 13309942779), (3, 4436647593), (7, 1901420397), (9, 1478882531), (21, 633806799), (43, 309533553), (63, 211268933), (129, 103177851), (137, 97152867), (301, 44219079), (387, 34392617), (411, 32384289), (903, 14739693), (959, 13878981), (1233, 10794763), (2709, 4913231), (2877, 4626327), (5891, 2259369), (8631, 1542109), (17673, 753123), (35863, 371133), (41237, 322767), (53019, 251041), (107589, 123711)]