13878921693

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1433}}^1\times {\mathrm{2729}}^1$

素因数の和:4198

約数の個数: 48

約数和(自身を含む): 22925185920

約数和(自身を除く): 9046264227

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 1183, 1433, 2729, 3549, 4299, 8187, 10031, 18629, 19103, 30093, 35477, 55887, 57309, 106431, 130403, 242177, 248339, 391209, 461201, 726531, 745017, 1383603, 1695239, 3228407, 3910657, 5085717, 9685221, 11731971, 27374599, 50838541, 82123797, 152515623, 355869787, 660901033, 1067609361, 1982703099, 4626307231, 13878921693]

約数ペア:

[(1, 13878921693), (3, 4626307231), (7, 1982703099), (13, 1067609361), (21, 660901033), (39, 355869787), (91, 152515623), (169, 82123797), (273, 50838541), (507, 27374599), (1183, 11731971), (1433, 9685221), (2729, 5085717), (3549, 3910657), (4299, 3228407), (8187, 1695239), (10031, 1383603), (18629, 745017), (19103, 726531), (30093, 461201), (35477, 391209), (55887, 248339), (57309, 242177), (106431, 130403)]