9720627839

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{207073}}^1$

素因数の和:207266

約数の個数: 16

約数和(自身を含む): 10993144512

約数和(自身を除く): 1272516673

約数列:

[1, 13, 23, 157, 299, 2041, 3611, 46943, 207073, 2691949, 4762679, 32510461, 61914827, 422635993, 747740603, 9720627839]

約数ペア:

[(1, 9720627839), (13, 747740603), (23, 422635993), (157, 61914827), (299, 32510461), (2041, 4762679), (3611, 2691949), (46943, 207073)]