6381207

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1777}}^1$

素因数の和:1812

約数の個数: 32

約数和(自身を含む): 11379200

約数和(自身を除く): 4997993

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 1777, 3591, 5331, 12439, 15993, 33763, 37317, 47979, 101289, 111951, 236341, 303867, 335853, 709023, 911601, 2127069, 6381207]

約数ペア:

[(1, 6381207), (3, 2127069), (7, 911601), (9, 709023), (19, 335853), (21, 303867), (27, 236341), (57, 111951), (63, 101289), (133, 47979), (171, 37317), (189, 33763), (399, 15993), (513, 12439), (1197, 5331), (1777, 3591)]