1117810557

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{1800017}}^1$

素因数の和:1800049

約数の個数: 16

約数和(自身を含む): 1728017280

約数和(自身を除く): 610206723

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 1800017, 5400051, 16200153, 41400391, 48600459, 124201173, 372603519, 1117810557]

約数ペア:

[(1, 1117810557), (3, 372603519), (9, 124201173), (23, 48600459), (27, 41400391), (69, 16200153), (207, 5400051), (621, 1800017)]