1553505109

素因数分解:

${\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{409}}^1\times {\mathrm{1861}}^1$

素因数の和:2440

約数の個数: 16

約数和(自身を含む): 1688685040

約数和(自身を除く): 135179931

約数列:

[1, 13, 157, 409, 1861, 2041, 5317, 24193, 64213, 292177, 761149, 834769, 3798301, 9894937, 119500393, 1553505109]

約数ペア:

[(1, 1553505109), (13, 119500393), (157, 9894937), (409, 3798301), (1861, 834769), (2041, 761149), (5317, 292177), (24193, 64213)]