230963217

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1\times {\mathrm{311}}^1$

素因数の和:613

約数の個数: 32

約数和(自身を含む): 330670080

約数和(自身を除く): 99706863

約数列:

[1, 3, 23, 47, 69, 141, 229, 311, 687, 933, 1081, 3243, 5267, 7153, 10763, 14617, 15801, 21459, 32289, 43851, 71219, 213657, 247549, 336191, 742647, 1008573, 1638037, 3347293, 4914111, 10041879, 76987739, 230963217]

約数ペア:

[(1, 230963217), (3, 76987739), (23, 10041879), (47, 4914111), (69, 3347293), (141, 1638037), (229, 1008573), (311, 742647), (687, 336191), (933, 247549), (1081, 213657), (3243, 71219), (5267, 43851), (7153, 32289), (10763, 21459), (14617, 15801)]