240087957

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{15137}}^1$

素因数の和:15468

約数の個数: 16

約数和(自身を含む): 340060032

約数和(自身を除く): 99972075

約数列:

[1, 3, 17, 51, 311, 933, 5287, 15137, 15861, 45411, 257329, 771987, 4707607, 14122821, 80029319, 240087957]

約数ペア:

[(1, 240087957), (3, 80029319), (17, 14122821), (51, 4707607), (311, 771987), (933, 257329), (5287, 45411), (15137, 15861)]