5291871

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2887}}^1$

素因数の和:2950

約数の個数: 16

約数和(自身を含む): 7762944

約数和(自身を除く): 2471073

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 2887, 8661, 37531, 112593, 135689, 407067, 1763957, 5291871]

約数ペア:

[(1, 5291871), (3, 1763957), (13, 407067), (39, 135689), (47, 112593), (141, 37531), (611, 8661), (1833, 2887)]