1020346035

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4001357}}^1$

素因数の和:4001382

約数の個数: 16

約数和(自身を含む): 1728586656

約数和(自身を除く): 708240621

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 4001357, 12004071, 20006785, 60020355, 68023069, 204069207, 340115345, 1020346035]

約数ペア:

[(1, 1020346035), (3, 340115345), (5, 204069207), (15, 68023069), (17, 60020355), (51, 20006785), (85, 12004071), (255, 4001357)]