9647040221

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5579549}}^1$

素因数の和:5579588

約数の個数: 16

約数和(自身を含む): 12498192000

約数和(自身を除く): 2851151779

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 5579549, 39056843, 72534137, 106011431, 507738959, 742080017, 1378148603, 9647040221]

約数ペア:

[(1, 9647040221), (7, 1378148603), (13, 742080017), (19, 507738959), (91, 106011431), (133, 72534137), (247, 39056843), (1729, 5579549)]