4949378691

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{197651}}^1$

素因数の和:198162

約数の個数: 16

約数和(自身を含む): 7001624448

約数和(自身を除く): 2052245757

約数列:

[1, 3, 17, 51, 491, 1473, 8347, 25041, 197651, 592953, 3360067, 10080201, 97046641, 291139923, 1649792897, 4949378691]

約数ペア:

[(1, 4949378691), (3, 1649792897), (17, 291139923), (51, 97046641), (491, 10080201), (1473, 3360067), (8347, 592953), (25041, 197651)]