1263807999

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{30707}}^1$

素因数の和:30999

約数の個数: 24

約数和(自身を含む): 1940131440

約数和(自身を除く): 676323441

約数列:

[1, 3, 9, 17, 51, 153, 269, 807, 2421, 4573, 13719, 30707, 41157, 92121, 276363, 522019, 1566057, 4698171, 8260183, 24780549, 74341647, 140423111, 421269333, 1263807999]

約数ペア:

[(1, 1263807999), (3, 421269333), (9, 140423111), (17, 74341647), (51, 24780549), (153, 8260183), (269, 4698171), (807, 1566057), (2421, 522019), (4573, 276363), (13719, 92121), (30707, 41157)]