9870387

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1879}}^1$

素因数の和:2002

約数の個数: 16

約数和(自身を含む): 14077440

約数和(自身を除く): 4207053

約数列:

[1, 3, 17, 51, 103, 309, 1751, 1879, 5253, 5637, 31943, 95829, 193537, 580611, 3290129, 9870387]

約数ペア:

[(1, 9870387), (3, 3290129), (17, 580611), (51, 193537), (103, 95829), (309, 31943), (1751, 5637), (1879, 5253)]