386345583

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1873}}^1$

素因数の和:1976

約数の個数: 48

約数和(自身を含む): 630293664

約数和(自身を除く): 243948081

約数列:

[1, 3, 9, 13, 39, 41, 43, 117, 123, 129, 369, 387, 533, 559, 1599, 1677, 1763, 1873, 4797, 5031, 5289, 5619, 15867, 16857, 22919, 24349, 68757, 73047, 76793, 80539, 206271, 219141, 230379, 241617, 691137, 724851, 998309, 1047007, 2994927, 3141021, 3302099, 8984781, 9423063, 9906297, 29718891, 42927287, 128781861, 386345583]

約数ペア:

[(1, 386345583), (3, 128781861), (9, 42927287), (13, 29718891), (39, 9906297), (41, 9423063), (43, 8984781), (117, 3302099), (123, 3141021), (129, 2994927), (369, 1047007), (387, 998309), (533, 724851), (559, 691137), (1599, 241617), (1677, 230379), (1763, 219141), (1873, 206271), (4797, 80539), (5031, 76793), (5289, 73047), (5619, 68757), (15867, 24349), (16857, 22919)]