22461021

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{11941}}^1$

素因数の和:11977

約数の個数: 24

約数和(自身を含む): 37259040

約数和(自身を除く): 14798019

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 11941, 35823, 107469, 131351, 226879, 394053, 680637, 1182159, 2041911, 2495669, 7487007, 22461021]

約数ペア:

[(1, 22461021), (3, 7487007), (9, 2495669), (11, 2041911), (19, 1182159), (33, 680637), (57, 394053), (99, 226879), (171, 131351), (209, 107469), (627, 35823), (1881, 11941)]