308668893

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1\times {\mathrm{599}}^1$

素因数の和:869

約数の個数: 32

約数和(自身を含む): 452524800

約数和(自身を除く): 143855907

約数列:

[1, 3, 13, 39, 73, 181, 219, 543, 599, 949, 1797, 2353, 2847, 7059, 7787, 13213, 23361, 39639, 43727, 108419, 131181, 171769, 325257, 515307, 568451, 1409447, 1705353, 4228341, 7914587, 23743761, 102889631, 308668893]

約数ペア:

[(1, 308668893), (3, 102889631), (13, 23743761), (39, 7914587), (73, 4228341), (181, 1705353), (219, 1409447), (543, 568451), (599, 515307), (949, 325257), (1797, 171769), (2353, 131181), (2847, 108419), (7059, 43727), (7787, 39639), (13213, 23361)]