69705433

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{22787}}^1$

素因数の和:22836

約数の個数: 16

約数和(自身を含む): 87505920

約数和(自身を除く): 17800487

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 22787, 159509, 432953, 524101, 3030671, 3668707, 9957919, 69705433]

約数ペア:

[(1, 69705433), (7, 9957919), (19, 3668707), (23, 3030671), (133, 524101), (161, 432953), (437, 159509), (3059, 22787)]