392990367

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{3929}}^1$

素因数の和:4383

約数の個数: 32

約数和(自身を含む): 654958080

約数和(自身を除く): 261967713

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 433, 1299, 3031, 3929, 4763, 9093, 11787, 14289, 27503, 33341, 43219, 82509, 100023, 129657, 302533, 907599, 1701257, 5103771, 11908799, 18713827, 35726397, 56141481, 130996789, 392990367]

約数ペア:

[(1, 392990367), (3, 130996789), (7, 56141481), (11, 35726397), (21, 18713827), (33, 11908799), (77, 5103771), (231, 1701257), (433, 907599), (1299, 302533), (3031, 129657), (3929, 100023), (4763, 82509), (9093, 43219), (11787, 33341), (14289, 27503)]