17153017

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:241

約数の個数: 24

約数和(自身を含む): 21318080

約数和(自身を除く): 4165063

約数列:

[1, 7, 17, 61, 119, 139, 289, 427, 973, 1037, 2023, 2363, 7259, 8479, 16541, 17629, 40171, 59353, 123403, 144143, 281197, 1009001, 2450431, 17153017]

約数ペア:

[(1, 17153017), (7, 2450431), (17, 1009001), (61, 281197), (119, 144143), (139, 123403), (289, 59353), (427, 40171), (973, 17629), (1037, 16541), (2023, 8479), (2363, 7259)]