24157721

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2711}}^1$

素因数の和:2804

約数の個数: 16

約数和(自身を含む): 29506560

約数和(自身を除く): 5348839

約数列:

[1, 7, 19, 67, 133, 469, 1273, 2711, 8911, 18977, 51509, 181637, 360563, 1271459, 3451103, 24157721]

約数ペア:

[(1, 24157721), (7, 3451103), (19, 1271459), (67, 360563), (133, 181637), (469, 51509), (1273, 18977), (2711, 8911)]