221066079

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{333433}}^1$

素因数の和:333466

約数の個数: 16

約数和(自身を含む): 336101472

約数和(自身を除く): 115035393

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 333433, 1000299, 4334629, 5668361, 13003887, 17005083, 73688693, 221066079]

約数ペア:

[(1, 221066079), (3, 73688693), (13, 17005083), (17, 13003887), (39, 5668361), (51, 4334629), (221, 1000299), (663, 333433)]