1855435641

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{116981}}^1$

素因数の和:117312

約数の個数: 16

約数和(自身を含む): 2627883648

約数和(自身を除く): 772448007

約数列:

[1, 3, 17, 51, 311, 933, 5287, 15861, 116981, 350943, 1988677, 5966031, 36381091, 109143273, 618478547, 1855435641]

約数ペア:

[(1, 1855435641), (3, 618478547), (17, 109143273), (51, 36381091), (311, 5966031), (933, 1988677), (5287, 350943), (15861, 116981)]