86699809

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{401}}^1\times {\mathrm{461}}^1$

素因数の和:936

約数の個数: 16

約数和(自身を含む): 101033856

約数和(自身を除く): 14334047

約数列:

[1, 7, 67, 401, 461, 469, 2807, 3227, 26867, 30887, 184861, 188069, 216209, 1294027, 12385687, 86699809]

約数ペア:

[(1, 86699809), (7, 12385687), (67, 1294027), (401, 216209), (461, 188069), (469, 184861), (2807, 30887), (3227, 26867)]