8268690213

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{28789}}^1$

素因数の和:28946

約数の個数: 48

約数和(自身を含む): 14084528640

約数和(自身を除く): 5815838427

約数列:

[1, 3, 7, 9, 21, 47, 63, 97, 141, 291, 329, 423, 679, 873, 987, 2037, 2961, 4559, 6111, 13677, 28789, 31913, 41031, 86367, 95739, 201523, 259101, 287217, 604569, 1353083, 1813707, 2792533, 4059249, 8377599, 9471581, 12177747, 19547731, 25132797, 28414743, 58643193, 85244229, 131249051, 175929579, 393747153, 918743357, 1181241459, 2756230071, 8268690213]

約数ペア:

[(1, 8268690213), (3, 2756230071), (7, 1181241459), (9, 918743357), (21, 393747153), (47, 175929579), (63, 131249051), (97, 85244229), (141, 58643193), (291, 28414743), (329, 25132797), (423, 19547731), (679, 12177747), (873, 9471581), (987, 8377599), (2037, 4059249), (2961, 2792533), (4559, 1813707), (6111, 1353083), (13677, 604569), (28789, 287217), (31913, 259101), (41031, 201523), (86367, 95739)]