86827937

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{523}}^1\times {\mathrm{641}}^1$

素因数の和:1208

約数の個数: 16

約数和(自身を含む): 102268032

約数和(自身を除く): 15440095

約数列:

[1, 7, 37, 259, 523, 641, 3661, 4487, 19351, 23717, 135457, 166019, 335243, 2346701, 12403991, 86827937]

約数ペア:

[(1, 86827937), (7, 12403991), (37, 2346701), (259, 335243), (523, 166019), (641, 135457), (3661, 23717), (4487, 19351)]