21096811011

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{1091459}}^1$

素因数の和:1091858

約数の個数: 16

約数和(自身を含む): 29862345600

約数和(自身を除く): 8765534589

約数列:

[1, 3, 17, 51, 379, 1137, 6443, 19329, 1091459, 3274377, 18554803, 55664409, 413662961, 1240988883, 7032270337, 21096811011]

約数ペア:

[(1, 21096811011), (3, 7032270337), (17, 1240988883), (51, 413662961), (379, 55664409), (1137, 18554803), (6443, 3274377), (19329, 1091459)]