1025340621

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{46877}}^1$

素因数の和:47220

約数の個数: 16

約数和(自身を含む): 1431091584

約数和(自身を除く): 405750963

約数列:

[1, 3, 23, 69, 317, 951, 7291, 21873, 46877, 140631, 1078171, 3234513, 14860009, 44580027, 341780207, 1025340621]

約数ペア:

[(1, 1025340621), (3, 341780207), (23, 44580027), (69, 14860009), (317, 3234513), (951, 1078171), (7291, 140631), (21873, 46877)]