1247389909

素因数分解:

${\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1\times {\mathrm{5051}}^1$

素因数の和:5340

約数の個数: 16

約数和(自身を含む): 1345852800

約数和(自身を除く): 98462891

約数列:

[1, 17, 73, 199, 1241, 3383, 5051, 14527, 85867, 246959, 368723, 1005149, 6268291, 17087533, 73375877, 1247389909]

約数ペア:

[(1, 1247389909), (17, 73375877), (73, 17087533), (199, 6268291), (1241, 1005149), (3383, 368723), (5051, 246959), (14527, 85867)]