9491287

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{641}}^1$

素因数の和:738

約数の個数: 16

約数和(自身を含む): 11001312

約数和(自身を除く): 1510025

約数列:

[1, 13, 17, 67, 221, 641, 871, 1139, 8333, 10897, 14807, 42947, 141661, 558311, 730099, 9491287]

約数ペア:

[(1, 9491287), (13, 730099), (17, 558311), (67, 141661), (221, 42947), (641, 14807), (871, 10897), (1139, 8333)]