215560941

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{8837}}^1$

素因数の和:9060

約数の個数: 16

約数和(自身を含む): 295259904

約数和(自身を除く): 79698963

約数列:

[1, 3, 47, 141, 173, 519, 8131, 8837, 24393, 26511, 415339, 1246017, 1528801, 4586403, 71853647, 215560941]

約数ペア:

[(1, 215560941), (3, 71853647), (47, 4586403), (141, 1528801), (173, 1246017), (519, 415339), (8131, 26511), (8837, 24393)]