2017161765

素因数分解:

$3^3\times 5^1\times {\mathrm{359}}^1\times {\mathrm{41621}}^1$

素因数の和:41994

約数の個数: 32

約数和(自身を含む): 3596140800

約数和(自身を除く): 1578979035

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 359, 1077, 1795, 3231, 5385, 9693, 16155, 41621, 48465, 124863, 208105, 374589, 624315, 1123767, 1872945, 5618835, 14941939, 44825817, 74709695, 134477451, 224129085, 403432353, 672387255, 2017161765]

約数ペア:

[(1, 2017161765), (3, 672387255), (5, 403432353), (9, 224129085), (15, 134477451), (27, 74709695), (45, 44825817), (135, 14941939), (359, 5618835), (1077, 1872945), (1795, 1123767), (3231, 624315), (5385, 374589), (9693, 208105), (16155, 124863), (41621, 48465)]