120872499

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{215459}}^1$

素因数の和:215490

約数の個数: 16

約数和(自身を含む): 186157440

約数和(自身を除く): 65284941

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 215459, 646377, 2370049, 3662803, 7110147, 10988409, 40290833, 120872499]

約数ペア:

[(1, 120872499), (3, 40290833), (11, 10988409), (17, 7110147), (33, 3662803), (51, 2370049), (187, 646377), (561, 215459)]