2017673685

素因数分解:

$3^3\times 5^1\times {\mathrm{3851}}^1\times {\mathrm{3881}}^1$

素因数の和:7746

約数の個数: 32

約数和(自身を含む): 3588831360

約数和(自身を除く): 1571157675

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 3851, 3881, 11553, 11643, 19255, 19405, 34659, 34929, 57765, 58215, 103977, 104787, 173295, 174645, 519885, 523935, 14945731, 44837193, 74728655, 134511579, 224185965, 403534737, 672557895, 2017673685]

約数ペア:

[(1, 2017673685), (3, 672557895), (5, 403534737), (9, 224185965), (15, 134511579), (27, 74728655), (45, 44837193), (135, 14945731), (3851, 523935), (3881, 519885), (11553, 174645), (11643, 173295), (19255, 104787), (19405, 103977), (34659, 58215), (34929, 57765)]