207515001

素因数分解:

$3^1\times {\mathrm{227}}^1\times {\mathrm{461}}^1\times {\mathrm{661}}^1$

素因数の和:1352

約数の個数: 16

約数和(自身を含む): 278929728

約数和(自身を除く): 71414727

約数列:

[1, 3, 227, 461, 661, 681, 1383, 1983, 104647, 150047, 304721, 313941, 450141, 914163, 69171667, 207515001]

約数ペア:

[(1, 207515001), (3, 69171667), (227, 914163), (461, 450141), (661, 313941), (681, 304721), (1383, 150047), (1983, 104647)]