27211917

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{8747}}^1$

素因数の和:8828

約数の個数: 16

約数和(自身を含む): 39051072

約数和(自身を除く): 11839155

約数列:

[1, 3, 17, 51, 61, 183, 1037, 3111, 8747, 26241, 148699, 446097, 533567, 1600701, 9070639, 27211917]

約数ペア:

[(1, 27211917), (3, 9070639), (17, 1600701), (51, 533567), (61, 446097), (183, 148699), (1037, 26241), (3111, 8747)]