40974661

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{19577}}^1$

素因数の和:19620

約数の個数: 16

約数和(自身を含む): 52625664

約数和(自身を除く): 11651003

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 19577, 137039, 254501, 450271, 1781507, 3151897, 5853523, 40974661]

約数ペア:

[(1, 40974661), (7, 5853523), (13, 3151897), (23, 1781507), (91, 450271), (161, 254501), (299, 137039), (2093, 19577)]