682537097281

素因数分解:

${\mathrm{13}}^4\times {\mathrm{5147}}^1\times {\mathrm{4643}}^1$

素因数の和:9842

約数の個数: 20

約数和(自身を含む): 739716140592

約数和(自身を除く): 57179043311

約数列:

[1, 13, 169, 2197, 4643, 5147, 28561, 60359, 66911, 784667, 869843, 10200671, 11307959, 23897521, 132608723, 147003467, 310667773, 4038681049, 52502853637, 682537097281]

約数ペア:

[(1, 682537097281), (13, 52502853637), (169, 4038681049), (2197, 310667773), (4643, 147003467), (5147, 132608723), (28561, 23897521), (60359, 11307959), (66911, 10200671), (784667, 869843)]