22340913

素因数分解:

$3^1\times 7^2\times {\mathrm{379}}^1\times {\mathrm{401}}^1$

素因数の和:797

約数の個数: 24

約数和(自身を含む): 34829280

約数和(自身を除く): 12488367

約数列:

[1, 3, 7, 21, 49, 147, 379, 401, 1137, 1203, 2653, 2807, 7959, 8421, 18571, 19649, 55713, 58947, 151979, 455937, 1063853, 3191559, 7446971, 22340913]

約数ペア:

[(1, 22340913), (3, 7446971), (7, 3191559), (21, 1063853), (49, 455937), (147, 151979), (379, 58947), (401, 55713), (1137, 19649), (1203, 18571), (2653, 8421), (2807, 7959)]