89463913

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61151}}^1$

素因数の和:61188

約数の個数: 16

約数和(自身を含む): 117411840

約数和(自身を除く): 27947927

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 61151, 428057, 672661, 1161869, 4708627, 8133083, 12780559, 89463913]

約数ペア:

[(1, 89463913), (7, 12780559), (11, 8133083), (19, 4708627), (77, 1161869), (133, 672661), (209, 428057), (1463, 61151)]