102505319

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{631}}^1\times {\mathrm{1009}}^1$

素因数の和:1670

約数の個数: 16

約数和(自身を含む): 122557440

約数和(自身を除く): 20052121

約数列:

[1, 7, 23, 161, 631, 1009, 4417, 7063, 14513, 23207, 101591, 162449, 636679, 4456753, 14643617, 102505319]

約数ペア:

[(1, 102505319), (7, 14643617), (23, 4456753), (161, 636679), (631, 162449), (1009, 101591), (4417, 23207), (7063, 14513)]