266179621

素因数分解:

${\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{3701}}^1$

素因数の和:3836

約数の個数: 16

約数和(自身を含む): 287867520

約数和(自身を除く): 21687899

約数列:

[1, 23, 53, 59, 1219, 1357, 3127, 3701, 71921, 85123, 196153, 218359, 4511519, 5022257, 11573027, 266179621]

約数ペア:

[(1, 266179621), (23, 11573027), (53, 5022257), (59, 4511519), (1219, 218359), (1357, 196153), (3127, 85123), (3701, 71921)]