889350039

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{186799}}^1$

素因数の和:186851

約数の個数: 18

約数和(自身を含む): 1342905200

約数和(自身を除く): 453555161

約数列:

[1, 3, 9, 23, 69, 207, 529, 1587, 4761, 186799, 560397, 1681191, 4296377, 12889131, 38667393, 98816671, 296450013, 889350039]

約数ペア:

[(1, 889350039), (3, 296450013), (9, 98816671), (23, 38667393), (69, 12889131), (207, 4296377), (529, 1681191), (1587, 560397), (4761, 186799)]