7897378269

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{281}}^1\times {\mathrm{557}}^1$

素因数の和:1002

約数の個数: 48

約数和(自身を含む): 11719874880

約数和(自身を除く): 3822496611

約数列:

[1, 3, 11, 33, 121, 139, 281, 363, 417, 557, 843, 1529, 1671, 3091, 4587, 6127, 9273, 16819, 18381, 34001, 39059, 50457, 67397, 77423, 102003, 117177, 156517, 202191, 232269, 429649, 469551, 851653, 1288947, 1721687, 2554959, 4726139, 5165061, 9368183, 14178417, 18938557, 21755863, 28104549, 56815671, 65267589, 239314493, 717943479, 2632459423, 7897378269]

約数ペア:

[(1, 7897378269), (3, 2632459423), (11, 717943479), (33, 239314493), (121, 65267589), (139, 56815671), (281, 28104549), (363, 21755863), (417, 18938557), (557, 14178417), (843, 9368183), (1529, 5165061), (1671, 4726139), (3091, 2554959), (4587, 1721687), (6127, 1288947), (9273, 851653), (16819, 469551), (18381, 429649), (34001, 232269), (39059, 202191), (50457, 156517), (67397, 117177), (77423, 102003)]