130909009

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{3491}}^1$

素因数の和:3996

約数の個数: 16

約数和(自身を含む): 163593216

約数和(自身を除く): 32684207

約数列:

[1, 7, 11, 77, 487, 3409, 3491, 5357, 24437, 37499, 38401, 268807, 1700117, 11900819, 18701287, 130909009]

約数ペア:

[(1, 130909009), (7, 18701287), (11, 11900819), (77, 1700117), (487, 268807), (3409, 38401), (3491, 37499), (5357, 24437)]