3945071949

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{277}}^1\times {\mathrm{4013}}^1$

素因数の和:4326

約数の個数: 48

約数和(自身を含む): 6534663552

約数和(自身を除く): 2589591603

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 277, 507, 831, 1183, 1939, 3549, 3601, 4013, 5817, 10803, 12039, 25207, 28091, 46813, 52169, 75621, 84273, 140439, 156507, 327691, 365183, 678197, 983073, 1095549, 1111601, 2034591, 3334803, 4747379, 7781207, 14242137, 14450813, 23343621, 43352439, 101155691, 187860569, 303467073, 563581707, 1315023983, 3945071949]

約数ペア:

[(1, 3945071949), (3, 1315023983), (7, 563581707), (13, 303467073), (21, 187860569), (39, 101155691), (91, 43352439), (169, 23343621), (273, 14450813), (277, 14242137), (507, 7781207), (831, 4747379), (1183, 3334803), (1939, 2034591), (3549, 1111601), (3601, 1095549), (4013, 983073), (5817, 678197), (10803, 365183), (12039, 327691), (25207, 156507), (28091, 140439), (46813, 84273), (52169, 75621)]