4394871

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{659}}^1$

素因数の和:700

約数の個数: 32

約数和(自身を含む): 7392000

約数和(自身を除く): 2997129

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 117, 171, 247, 351, 513, 659, 741, 1977, 2223, 5931, 6669, 8567, 12521, 17793, 25701, 37563, 77103, 112689, 162773, 231309, 338067, 488319, 1464957, 4394871]

約数ペア:

[(1, 4394871), (3, 1464957), (9, 488319), (13, 338067), (19, 231309), (27, 162773), (39, 112689), (57, 77103), (117, 37563), (171, 25701), (247, 17793), (351, 12521), (513, 8567), (659, 6669), (741, 5931), (1977, 2223)]