133974529

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{17497}}^1$

素因数の和:17560

約数の個数: 16

約数和(自身を含む): 156782080

約数和(自身を除く): 22807551

約数列:

[1, 13, 19, 31, 247, 403, 589, 7657, 17497, 227461, 332443, 542407, 4321759, 7051291, 10305733, 133974529]

約数ペア:

[(1, 133974529), (13, 10305733), (19, 7051291), (31, 4321759), (247, 542407), (403, 332443), (589, 227461), (7657, 17497)]