28984059

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{1297}}^1$

素因数の和:1507

約数の個数: 24

約数和(自身を含む): 45357312

約数和(自身を除く): 16373253

約数列:

[1, 3, 9, 13, 39, 117, 191, 573, 1297, 1719, 2483, 3891, 7449, 11673, 16861, 22347, 50583, 151749, 247727, 743181, 2229543, 3220451, 9661353, 28984059]

約数ペア:

[(1, 28984059), (3, 9661353), (9, 3220451), (13, 2229543), (39, 743181), (117, 247727), (191, 151749), (573, 50583), (1297, 22347), (1719, 16861), (2483, 11673), (3891, 7449)]