1581004029

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{256199}}^1$

素因数の和:256241

約数の個数: 24

約数和(自身を含む): 2453371200

約数和(自身を除く): 872367171

約数列:

[1, 3, 11, 17, 33, 51, 121, 187, 363, 561, 2057, 6171, 256199, 768597, 2818189, 4355383, 8454567, 13066149, 31000079, 47909213, 93000237, 143727639, 527001343, 1581004029]

約数ペア:

[(1, 1581004029), (3, 527001343), (11, 143727639), (17, 93000237), (33, 47909213), (51, 31000079), (121, 13066149), (187, 8454567), (363, 4355383), (561, 2818189), (2057, 768597), (6171, 256199)]