713881857

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{857}}^1$

素因数の和:970

約数の個数: 48

約数和(自身を含む): 1085280768

約数和(自身を除く): 371398911

約数列:

[1, 3, 13, 31, 39, 53, 93, 159, 169, 403, 507, 689, 857, 1209, 1643, 2067, 2571, 4929, 5239, 8957, 11141, 15717, 21359, 26567, 26871, 33423, 45421, 64077, 79701, 136263, 144833, 277667, 345371, 434499, 590473, 833001, 1036113, 1408051, 1771419, 4224153, 4489823, 7676149, 13469469, 18304663, 23028447, 54913989, 237960619, 713881857]

約数ペア:

[(1, 713881857), (3, 237960619), (13, 54913989), (31, 23028447), (39, 18304663), (53, 13469469), (93, 7676149), (159, 4489823), (169, 4224153), (403, 1771419), (507, 1408051), (689, 1036113), (857, 833001), (1209, 590473), (1643, 434499), (2067, 345371), (2571, 277667), (4929, 144833), (5239, 136263), (8957, 79701), (11141, 64077), (15717, 45421), (21359, 33423), (26567, 26871)]