30917829

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{4721}}^1$

素因数の和:4820

約数の個数: 16

約数和(自身を含む): 43064640

約数和(自身を除く): 12146811

約数列:

[1, 3, 37, 59, 111, 177, 2183, 4721, 6549, 14163, 174677, 278539, 524031, 835617, 10305943, 30917829]

約数ペア:

[(1, 30917829), (3, 10305943), (37, 835617), (59, 524031), (111, 278539), (177, 174677), (2183, 14163), (4721, 6549)]