42165219

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{3217}}^1$

素因数の和:3494

約数の個数: 16

約数和(自身を含む): 59777568

約数和(自身を除く): 17612349

約数列:

[1, 3, 17, 51, 257, 771, 3217, 4369, 9651, 13107, 54689, 164067, 826769, 2480307, 14055073, 42165219]

約数ペア:

[(1, 42165219), (3, 14055073), (17, 2480307), (51, 826769), (257, 164067), (771, 54689), (3217, 13107), (4369, 9651)]