261145151

素因数分解:

${\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{3631}}^1$

素因数の和:3766

約数の個数: 16

約数和(自身を含む): 282424320

約数和(自身を除く): 21279169

約数列:

[1, 23, 53, 59, 1219, 1357, 3127, 3631, 71921, 83513, 192443, 214229, 4426189, 4927267, 11354137, 261145151]

約数ペア:

[(1, 261145151), (23, 11354137), (53, 4927267), (59, 4426189), (1219, 214229), (1357, 192443), (3127, 83513), (3631, 71921)]