1004087691

素因数分解:

$3^3\times {\mathrm{157}}^1\times {\mathrm{236869}}^1$

素因数の和:237035

約数の個数: 16

約数和(自身を含む): 1497018400

約数和(自身を除く): 492930709

約数列:

[1, 3, 9, 27, 157, 471, 1413, 4239, 236869, 710607, 2131821, 6395463, 37188433, 111565299, 334695897, 1004087691]

約数ペア:

[(1, 1004087691), (3, 334695897), (9, 111565299), (27, 37188433), (157, 6395463), (471, 2131821), (1413, 710607), (4239, 236869)]